baber/WOPTO huggingface dataset:
Patent KR-850001569-B1 (KR)
Title: Cylindrical bodied yarn package
Inventor: AKERS RICHARD LAWRENCE
IPC: B65H55/04
Filed: 1980-10-18
Granted: 1985-10-19
Abstract: A cross-wound yarn package is built on a winder with a transverse guide for the center region and a helically grooved roll for the reversal regions, where the reversal grooves have helical portions at opposite ends of a reversal curve. The helical portions occur in multiple helix angles, which pref. progress discontinuously in at least a pair of successive traverse strokes. Yarn reversals are separated circumferentially to avoid ribboning at the package ends.
Patent KR-850001142-B1 (KR)
Title: Clocking signal drive circuit for b.b.d.
Inventor: SSUCHIYA TAKAHISA
IPC: H03H15/02
Filed: 1981-01-15
Granted: 1985-08-09
Abstract: The bucket brigaded device (B,B,D) includes first and second clocking signal generators to generate a first set and a second set of clocking signals respectively; a plurality of successive capacitors to sequentially hold the charge level representing an input signal; and a plurality of transistors to control the transfer of charge levels from one capacitor to another. Each of the transistors is connected between adjacent capacitors. The B,B,C further comprises a first clocking signal driver to supply one of the first set of clocking signal to each capacitor, and a second clocking signal driver to supply one of the second set of clocking signals to each transistor.
Patent KR-850000806-B1 (KR)
Title: Process for preparing aluminum-plated steel sheets having low yield strength and high oxidation resistance
Inventor: MORIDA ARIHIKO
IPC: C22C38/28
Filed: 1981-01-28
Granted: 1985-06-14
Abstract: Chemical components of steel are 0.001-0.020% C, 0.05-0.30% Mn, 0.05- 0.50% Cr, 0.01-0.10% Al, and 0.1-0.5% Ti; the remainder are Fe and impurities. The process is as follows: (a) Degasificating the steel mentioned above by converter refining and vacuum process. (b) Making the slab by conventional slabbing and foundry process. (c) Making the coil of the above mentioned slab by continuous hot rolling, over 700≰C. (d) Cold rolling the hot rolled coil by conventional pickling process. (e) Heating the cold rolled sheet over 850≰C in the sendzimir type continuous melting immersion plating apparatus. (f) Performing a molten aluminum plating on the steel sheets.
Patent KR-820000330-B1 (KR)
Title: Process for low magnetic and high magnetic permeability material of ni-fe-mo alloy
Inventor: SON WOON TAEK
IPC: C22F1/10
Filed: 1981-03-02
Granted: 1982-03-22
Abstract: This invention is a process for 4% MO Permalloy among a low magnetic and high magnetic permeability materials of Ni-Fe-Mo alloy.  The low magnetic and high magnetic permeability material which includes Ni(79.5-80.3%), Mo(39-4.2%), Mn(<=0.7%) and SC<=0.005%), heated for 4 hours at the temperature over 1150≰C in a hydrogen atmosphere, and cooled at the rate of 140≰C/h, of which grain size is over 150μ, shows the results of initial permeability over 40,000μo, maximum permeability over 200,000μ, coercive force below 0.018oe and saturated magnetic flux density over 7500H/m.
Patent KR-860000668-B1 (KR)
Title: A elevator
Inventor: SOSHIRO KUZUNUKI
IPC: B66B3/00
Filed: 1981-09-15
Granted: 1986-05-29
Abstract: This system counts the number of hall calls and cage calls between floors at different times to get information for most efficient lift use. The number of counts, which are classfied and registered by destination floors, are compared to each other. On the basis of the result of comparison, the probabilities of the cage calls are calculated for forcasting future cage calls.
Patent KR-820000531-B1 (KR)
Title: Agri-chemical used in maintaining freshment of vegetable and friut
Inventor: NAKAMURA H
IPC: A23B7/00
Filed: 1982-02-16
Granted: 1982-04-13
Abstract: Fruits and agricultural products are packed with agents absorbing water and CO2 to prevent deterioration during storage and transport.  Thus, 4 kg tomatoes and a bag contg. 30 g each of zeolite, bentonite, active carbon, active bentonite, active alumina were packed in a box which was sealed with polyethylene film.  The boy was kept at 20oC for 14 days.  The spoilage appeared under control, wheareas that of treated tomatoes is not.
Patent KR-860000360-B1 (KR)
Title: In-line color display
Inventor: DAKAHASHI KOOJI
IPC: H04N9/28
Filed: 1982-04-28
Granted: 1986-04-12
Abstract: A residual misconvergence is corrected by a dynamic convergence- correction device disposed between a self-convergence deflection yoke and a static convergence correction magnet assembly, which are both mounted on the neck portion of the CRT tube. The assembly comprises a non-magnetic support member, eight coil assemblies having cores fixedly disposed on the support member concentric to the tube axis with mutual circumferential spacings, and coils wound on the cores.
Patent KR-860000619-B1 (KR)
Title: Wire-cut electric discharge machining device
Inventor: OBARA HARUKI
IPC: B23H7/04
Filed: 1982-05-14
Granted: 1986-05-24
Abstract: In wire-cut electric discharging machine, a capacitor(15) charged voltage is applied across a wire electrode(17) and a workpiece. The capacitor is charged from a DC power source via a transistor serving as a switching element. The transistor serving as an auxiliary switching element is connected in parallel with the first transistor. The terminal voltage of the capacitor is detected to control the auxiliary transistor, by which the terminal voltage is maintained at an intermediate level, lowering the mean working voltage.
Patent KR-880002513-B1 (KR)
Title: Process for improving the application properties of pigment yellow 13
Inventor: HUNGER KLAUS
IPC: C09B67/10
Filed: 1982-07-14
Granted: 1988-11-26
Abstract: Add bis-diazonium salt soln. contg. sulfuric acid (obtd. from 25.3 wt.% 3,3'-dichlorobenzidine) to acetate buffer slurry (finely dispersed by dissolving 42.1 wt.% 1-acetoacetyl-amino-2,4-dimethyl benzene in 600 wt.% water) at 20-25 deg.C, heat suspended soln. for 4 hrs at 125 deg.C 1n autoclave equipped with a stirrer after complete rxn., cool to below 70 deg.C, filter, wash, dry, and pulverize to give the improved pigment yellow 13.  In application properties, the product compares to the pigment that was given thermal aftertreatment for 4hrs at 125 deg.C in the presence of 40% aq. isobutanol.
Patent KR-910001671-B1 (KR)
Inventor: SCOBY WILLIAM B
IPC: F16K1/226
Filed: 1983-02-01
Granted: 1991-03-18
Abstract: 내용 없음.
Patent KR-860001448-B1 (KR)
Title: A composition to remove and prevent the rust
Inventor: LEE CHAE-GUK
IPC: C23G1/04
Filed: 1983-03-09
Granted: 1986-09-25
Abstract: Anti-rust composition is prepared from 20-40 parts watersoluble cationic resin(I) having pH of 5-6.5, Brookfield viscosity of 2-30 poise, and 25-30% solid content by adding 20-40 parts polyphosphate, 2-6 parts zinc compd., and 1-5 parts metal salt of hexametaphosphate. (I) is prepared from 100-150 parts mixture of butyl alcohol/ethylene glycol dimethylether by heating, reflux, soln. polymerization with 30-50 parts ethyl acrylate, 30-50 parts acryl amide, and 5-30 parts 4-vinyl pyridine, and neutralizing with 10% aqueous phosphoric acid.
Patent KR-870000310-B1 (KR)
Title: Process for preparing penicillanic acid 1,1-dioxide and derivatives
Inventor: HENNIGER PETER WOLFGANG
IPC: C07D499/00
Filed: 1983-04-18
Granted: 1987-02-26
Abstract: Penicillanic acid 1,1-dioxide and drirvs. of formula (I) [R=H, ester gp., cation; R1=H, halogen, OAc; R2=R3=H  were prepd. by debromination of 6-bromo or 6,6-dibromo deriv. with zinc and aq. acid. Thus, 2.5g I (R=R1=H; R2=Br; R3=H, Br) in aq. MeCN and pH 5.2 was reduced with Zn-4N HCl to give 1.1g > 90% pure I (R-R3=H)
Patent KR-900003216-B1 (KR)
Title: Cathode-ray tube
Inventor: CHIBA DOMOSKE
IPC: H01J31/10
Filed: 1983-06-09
Granted: 1990-05-10
Abstract: a cathode ray tube envelope with a planar front panel coated with a phosphor screen; a combined metal heat radiator and spacer surrounding said planar fron panel; a planar transparent panel supported by said heat radiator and spacer at a spaced distance from said plannar fron panel; sealant on said panels sealing said heat radiator and spacer to said panels to form a closed sealed liquid retaining chamber; and transparent coolant filling said chamber; said heat radiator and spacer having a fin portion which protrudes inwardly from the inner wall of said chamger, opposite surfaces of said fin portion extending parallel to and facing respective said panels with said coolant contacting said opposite surfaces.
Patent KR-880001604-B1 (KR)
Title: Apparatus for hair removal
Inventor: DAAR YAIR
IPC: A45D26/00
Filed: 1983-08-19
Granted: 1988-08-25
Abstract: The device has a housing (2), the lower part of wich houses two electric motors (4, 4') whose shafts carry tongue members of tongue and groove couplings.  The groove member forms part of spindles (12, 12') in the upper part of the housing.  The spindles have slightly narrowed ends onto which are fixed the ends of a compact, clasely wound helical spring (24).  The curvature of the spring has the effect of spreading the windings on the convex side of the arcuate portion.  The concave side of this portion has the windings pressed together to form wedge-like gaps.  The hair enters the gaps when the motors are turned in opposite directions. The windings of the spring move in sliding motion relative to the skin.
Patent KR-860002017-B1 (KR)
Title: Floor for use in off-shore technique and ship building
Inventor: DIRKHUGO GROENEVELD
IPC: E02B17/00
Filed: 1983-08-23
Granted: 1986-11-15
Abstract: A floor has a sub-floor of gutter-shaped metal parts bridged by a rigidly connected plate, and a second plate of pressureresistant material rigidly connected to the bridge plate. The second plate is pref. of plate gauze connected to the bridge plate and embedded with cured cast epoxy resin. The gutter-shaped parts are pref. provided by a profiled metal plate, form a continuous bottom surface at a distance from the bridge plate and hold thermally insulating material, with a further layer of the insulation sandwiched between the plate. At least the bridge plate is connected to the gutter- shaped parts by monel blind rivets. The floor is of low wt. but can support heavy loads.
Patent KR-880002679-B1 (KR)
Title: A method of making a ceramic shell mould
Inventor: ASHTON MICHAEL CORNELIUS
IPC: B22C9/04
Filed: 1984-01-21
Granted: 1988-12-20
Abstract: The shell mould is made by coating a combustible pattern of cellular plastic material (expanded polystyrene or polyurethane density 30-50 kg/cubic m) with a thin (minimum thickness for handling) layer of hardenable refractory material and then rapidly heating to remove the pattern and harden the shell (1000 deg.C for 5-15 mins).  The coating may be applied as a slurry (ethyl silicate) of refractory and binder in several layers and the finished shell mould may have a wall thickness 2-4 mm.
Patent KR-900000834-B1 (KR)
Title: Electrostriction transducer
Inventor: SATO EIICHI
IPC: H01L41/083
Filed: 1984-10-19
Granted: 1990-02-17
Abstract: An electrostriction transducer comprises a column of an electrostriction material having an axis and a pair of axial ends with internal electrodes (1,17) disposed in the column to divide the column into a pile of electrostriction layers (23) stacked on one another along the axis and protection layers (21,22) positioned between the pile and the respective axial ends.  The electrostriction transducer further comprises voltage supplying means for supplying voltage to the internal electrodes to produce electric fields in the electrostriction layers parallel to the axis and to produce an elongation of the pile, characterized in that at least one of the layers (41,42) has a different thickness from the electrostriction layers.
Patent KR-870001627-B1 (KR)
Title: Supercalender nip relieving arrangement
Inventor: BERRY KENNETH W
IPC: D21G1/00
Filed: 1985-01-23
Granted: 1987-09-17
Abstract: The method is for operating a calender having a vertical stack of rotary rolls, each having at each end a bearing structure with slide block.  The slide blocks, and thus the bearing structures, are guided for vertical movement.  The rolls are shiftable between a spaced apart independent suspension mode and a nipping mode.  The method includes, in the nipping mode of the rolls, a relieving overhung weight of the bearing structures by imposing such weight onto a load transfer device extending upwardly from a load-supporting base and along the slide blocks.
Patent KR-930005633-B1 (KR)
Inventor: SAITO TOKUCHI
IPC: E06B1/14
Filed: 1985-03-28
Granted: 1993-06-23
Abstract: 내용 없음.
Patent KR-910003126-B1 (KR)
Inventor: HUZIO YOSHIHUMI
IPC: B05C5/00
Filed: 1985-09-16
Granted: 1991-05-20
Abstract: 내용 없음.
Patent KR-890004605-B1 (KR)
Title: Casette type stapler
Inventor: EBIHARA YOSHIYUKI
IPC: B25C5/02
Filed: 1985-12-12
Granted: 1989-11-20
Abstract: A cassette type stapler includes a base member, a handle member, and a cassette receiving member which is attached therebetween, all of which members are made from plastic material.  The cassette receiving member has a hollow portion with a forward opened end and rearward closed end.  The handle member is pivotably mounted on the cassette receiving member.  A cassette containing a set of staples is inserted into the receiving member through the opened end.  A hook member is pivotably attached to the receiving member and has a latching end adapted to penetrate into aligned holes on the cassette and the receiving member when the cassette is completely received therein.
Patent KR-880002239-B1 (KR)
Title: Process for the preparation of n-substituted acyl-lactam compound
Inventor: BONGERS JOSEPH J M
IPC: C07D225/02
Filed: 1985-12-20
Granted: 1988-10-20
Abstract: N-substd. acyl lactam compd. of formula R'-[-N(-H)-C(=O)-R"C(=O)-(-L)  x is prepd. by reacting rxn. product from lactam and anhydrous dicarboxylic acid with isocyanate i.e. batyl isocyanate, phenyl isocyanate or polyisocyanate at below 150 deg.C.  In the formula, R'=divalent cyclic or bicyclic alkyl or aryl radical, R"=divalent radical of dicarboxylic acid anhydride, (-L)-closed lactam ring, X>1.  This novel compd. can be used for prepg. R1M nylon because it is possible to polymerize lactam in the mold within a short period.
Patent KR-900004065-B1 (KR)
Title: Alumina in form spherical non-aggregated particles having narnow size distribution and size below 2 microns and process for preparing same
Inventor: CERESA EMILIANO M
IPC: C01F7/441
Filed: 1986-01-18
Granted: 1990-06-11
Abstract: Alpha alumina consisting essentially of solid, spherical, non- aggregated particles, is characterized by having a number average diameter from 0.06 to 2 micro meter, a polydispersion index dw/dn less than or equal to 2.0 wherein dw is the weight average diameter and dn is the number average diameter, a total porosity of micro/meso type of less than 0.3 cc/g, a specific surface area from 0.7 to 80 meter power 2/g, and an apparent density of the particles of from 3.2 to 3.94 g/Cm power 3.
Patent KR-970011020-B1 (KR)
Inventor: RONALD ANSONY HOORMANN
IPC: G07D5/00
Filed: 1986-05-27
Granted: 1997-07-05
Abstract: 내용없음.
Patent KR-940002644-B1 (KR)
Inventor: OAKES MARTIN C
IPC: H01H85/00
Filed: 1986-07-16
Granted: 1994-03-26
Abstract: 내용 없음.
Patent KR-900003159-B1 (KR)
Title: Muffler for hermetic compressor
Inventor: BAR ALFREDO
IPC: F04B39/12
Filed: 1986-11-11
Granted: 1990-05-09
Abstract: The sound damper is for hermetically encapsulated compressors, being mounted on the suction side. It comprises a first section (19) weakening the pulsations and separating the oil from the refrigerating gas, and a second section (20) damping the pulsations out, with a portion separating the oil. The first section can be of porous material forming chambers, and the separated oil can be drained off via a small pipe. The damper can be fixed to the housing or compressor on one side, with a flexible connection on the other.
Patent KR-910000252-B1 (KR)
Title: Benzoylphenylureas,the preparation thereof and the use thereof in pest control
Inventor: DRABEK JOZEF
IPC: C07C217/84
Filed: 1987-02-28
Granted: 1991-01-23
Abstract: Novel substituted N-benzoyl-N'-2,5-dihalo-4-haloalkoxyphenylureas of the formula I 
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 in which R1 and R2 in each case represent halogen, where R1 and R2 are not simultaneously chlorine, R3 represents a monohalogenated or polyhalogenated C1-C7-alkyl, R4 represents hydrogen, halogen, methyl, methoxy or methylthio, and R5 represents halogen, methyl, methoxy or methylthio, their preparation and intermediates for their preparation, their use in the control of pests and pesticides which contain at least one compound of the formula I as active substance. The preferred field of application is the control of pests on animals and plants.
Patent KR-900006497-B1 (KR)
Title: Steel sheets for painting and a method of producing the same
Inventor: FURUKAWA KUSO
IPC: B21B27/00
Filed: 1987-03-31
Granted: 1990-09-03
Abstract: A steel sheet for painting, whereby the surface of the steel sheet has a microscopic form comprised of a plurality of mountain portions, a plurality of groove-like valley portions each formed such as to surround a whole or a part of a respective mountain portion, and a plurality of middle plateau mountain portions and outside of the valley portions such as to the higher than the bottom of the valley portions and lower than or equal to the top surface of the mountain portions, the said surface satisfying the following relations: (d+D)/ 2 up to 400 micron Sm up to 800 micron, wherein d is a mean dia. of the inner peripheral edge of a valley portion, D is a mean dia. of the outer peripheral edge of a valley portion and Sm is a mean centre distance between adjoining mountain portions.
Patent KR-950001271-B1 (KR)
Title: Stereoscopic viewer
Inventor: THALER MARTIN
IPC: G03B23/10
Filed: 1987-05-12
Granted: 1995-02-15
Abstract: A stereoscopic viewer (10) comprises a housing (32) having an advancing plate (90) for supporting and advancing a disc-shaped carrying card (14) for stereo images which are viewed through a pair of eyepieces (16R, 16L) in the housing. A trigger (156) oscillates the plate to incrementally rotate the card and position sequential pairs of images in the viewing axis of the eyepieces. The trigger includes a depressible actuator vertically projecting through a top surface (80) of the viewer, as it is held for viewing. The trigger comprises a cylindrical actuator portion (158) projecting through the top surface of the housing, and a leg (162) depending from the actuator portion which engages the advancing plate (90) to oscillate it as the trigger is depressed. As the plate oscillates in a forward direction, a flat front face (146) of a pawl (144) on the plate engages a radial slot (26) on the disc to rotate it. The pawl is slightly inclined in the direction of advance of the card to help hold the card flat against the plate during incremental advancement. A rear element (36) of the viewer is completely translucent to allow a greater amount of light into the interior of the housing and permit viewing of the mechanical actuation of the viewer.
Patent KR-890003181-B1 (KR)
Title: Melt-attaching apparatus of pin in-crt
Inventor: SO JONG-WON
IPC: H01J9/00
Filed: 1987-05-27
Granted: 1989-08-25
Abstract: In a pin sealing machine for melt-planting pins on inner surface of front panel of CRT, the head part (3a) of a pin sealing machine is improved for generally applying it on all sizes of CRT. An arm (4a) of a support assembly (4) with a carbon support (41) is detachably mounted on its shaft (4b), such that its height and horizontal position may be adjustable on purpose with respect to the shaft.  A rest (5b) of a pin load assembly (5) is detachably mounted on its arm part (5a), such that its horizontal position is changeable with respect to the arm part of the nest.
Patent KR-940004702-B1 (KR)
Inventor: ANGSTADT JOHN J
IPC: D04H1/72
Filed: 1987-05-28
Granted: 1994-05-27
Abstract: 내용 없음.
Patent KR-950008288-B1 (KR)
Inventor: KLINGERT BERND
IPC: C09D11/101
Filed: 1987-08-01
Granted: 1995-07-27
Abstract: 내용 없음.
Patent KR-900008181-B1 (KR)
Title: Semiconductor integrated circuits
Inventor: LEBOWITZ JOSEPH
IPC: H01L27/10
Filed: 1987-08-22
Granted: 1990-11-05
Abstract: The laterally marching lines in an array of lines in the XY plane has each line running for a first segment along the X direction at constant Y corrdinate for only a relatively short first distance, then marches to a new Y coordinate, and then runs for a second segment along the X direction at the new Y coordinate for only a relatively short second distance, then marches to another new Y coordinate, and so forth. The identity of the next neighbouring lines on both sides of any given line keeps changing from segment to segment. The parasitic capacitance between a given line and other next neighbouring lines is distributed, and hence disspipated among many other liners.
Patent KR-900001432-B1 (KR)
Title: Process for making antioxident for preserving cereals
Inventor: KIM JONG-SEUNG
IPC: A23L3/34
Filed: 1987-11-05
Granted: 1990-03-10
Abstract: A process for prepg. antioxidant for preserving cereals comprises (a) mixing 78.2 wt.% EtOH, 18.1 wt.% lodextrin (food additive), 3.2 wt.% citric acid and 0.5 wt.% orange ESS for 10 min in a mixing tank, and (b) pressing the mixt. soln. and foamable urethan (1:40 ratio) for 20 min at 5kg/cm2 for impregnating into solid urethan.
Patent KR-910004517-B1 (KR)
Inventor: MORITA YOSHIKAZU
IPC: B65D51/24
Filed: 1987-11-28
Granted: 1991-07-05
Abstract: 내용 없음.
Patent KR-910001107-B1 (KR)
Title: Making process for wire rod for tire code
Inventor: LEE DUCK-RAK
IPC: C22C38/00
Filed: 1987-12-28
Granted: 1991-02-23
Abstract: A process for mfg. a wire  rod  for  a  tire  code  comprises heating a steel at 1000-1100 deg.C, heat-rolling the steel to make a wire rod form having at least 95% of total reduction area ratio, water-cooling the rod at 810-850  deg.C,  and  air-cooling  it  at 500-600 deg.C and 5-15 deg.C/sec cooling velocity.  The  steel  is composed of 0.40-0.60 wt.% of C, 0.5-1.50 wt.%  of  Si,  0.30-0.70 wt.% of Mn, below 0.030% of P, below 0.030% of S, 0.10-0.20% of V, and remainder Fe and impurilies.
Patent KR-900007908-B1 (KR)
Title: Color shade
Inventor: WON JONG-HUI
IPC: F21V7/22
Filed: 1988-02-06
Granted: 1990-10-23
Abstract: The plate preventing direct reflection and keeping flexibility, is mainly used for electric discharge lamp with hot-cathode or cold- cathode. The plate has avacuum-deposited aluminium reflex layer (3) between flexible transparent PET film layers (1)(2); reflex permeable surface (1a)(5a) finished for fine irregularity by sanding the film layer (1).
Patent KR-970006921-B1 (KR)
Inventor: ALLAN THOMAS BREW
IPC: C08J7/05
Filed: 1988-03-10
Granted: 1997-04-30
Abstract: 내용없음.
Patent KR-920000486-B1 (KR)
Title: Refining process of polysaccharides
Inventor: OH KWANG-KUN
IPC: C08B37/00
Filed: 1988-03-29
Granted: 1992-01-14
Abstract: A process for purifying antitumor  polysaccharide  comprises: (a) culturing coriolus versicolor (Fr.)  quel  and  diluting  with D.W.; (b) adjusting the diluted soln. to alkali by mixing with  5N NaOH soln. and adding 1.25 % CaCl2 into the soln.;  (c)  agitating the obtd. soln. at room temp for 2 hrs and centrifuging to  obtain the mycelium; (d) drying the mycelium, mixing with NaOH soln.  and extracting; (e) netralizing  the  extracted  soln,  filtering  and drying it; (f) dissolving  it  in  the  D.W.;  (g)  dialysing  and filtering the soln. in the hollow fiber system under  pressure  at room temp. to obtain the final product. The obtd.polysaccharide is useful for the treatment of tumor.
Patent KR-910003747-B1 (KR)
Inventor: OKAWA SHILO
IPC: E02D3/12
Filed: 1988-04-22
Granted: 1991-06-10
Abstract: 내용 없음.
Patent KR-900008538-B1 (KR)
Inventor: RYU SOK-JOO
IPC: G05B19/18
Filed: 1988-08-09
Granted: 1990-11-24
Abstract: 내용 없음.
Patent KR-910006857-B1 (KR)
Inventor: INOUE SHOUZI
IPC: H04N7/08
Filed: 1988-09-16
Granted: 1991-09-07
Abstract: 내용 없음.
Patent KR-940005562-B1 (KR)
Inventor: GATEJEN HANS H O P
IPC: G11B5/127
Filed: 1988-09-29
Granted: 1994-06-20
Abstract: 내용 없음.
Patent KR-970011516-B1 (KR)
Inventor: ESCARAVAGE GERARD
IPC: B60R22/24
Filed: 1988-10-06
Granted: 1997-07-11
Abstract: 요약없음