baber/WOPTO huggingface dataset:
Patent KR-820000127-B1 (KR)
Title: A photo composer
Inventor: FUSE S
IPC: B41B27/00
Filed: 1974-07-19
Granted: 1982-02-20
Abstract: A photocomposer comprises a control panel (A), control circuit (B), calculation circuit (C), memory circuit (D), display circuit (E) and photocomposer units (F) such as feed equipment, turret equipment, shutter etc.  An instruction button group of the control panel defines various kinds of information and applies the information as input signals.  The composing operation has two processes: 1st process gives a preliminary operating in accordance with an information signal from the instruction button group; 2nd process gives a manually converted character image.
Patent KR-800001368-B1 (KR)
Title: Disinfection method
Inventor: MANDT M
Filed: 1975-10-08
Granted: 1980-11-17
Abstract: Waste water, like sewage, sterilizing method by using sterilizer such as ozone or chloride was discribed. Thus, the waste water was mixed with appropriate amount of sterilizer soln. continuously and passed to the turbulent mixing area. The mixing velocity was controlled to about>=5 sec-1 for forming the homogeneous sterilizing condition flow.
Patent KR-800000331-B1 (KR)
Title: Recording and/or reproducing apparatus mode control system
Inventor: TOZUNE TOSHIMASA
IPC: G11B31/00
Filed: 1976-11-10
Granted: 1980-04-24
Abstract: A recording and/or reproducing apparatus which uses a recording medium, comprises an end detecting part which detects the end of said recording medium by stopping the reel fixture (25), a transferring device which has three auto-operations (auto shut-off, auto-rewind, auto-repeat), and other operation assisting parts related to the rotation driving of the record medium.
Patent KR-820000485-B1 (KR)
Title: Electronics circuit breaker having the remained action device
Inventor: HANADA MASAMITSU
IPC: H01H31/04
Filed: 1977-01-26
Granted: 1982-04-07
Abstract: The breaker which comprises a magnetic coil(3), a remained action device(20) in which a movable splinter(4) with control splinter(4') is set to move back and forth and is moved by the force of the spring(5) provides long-life contact points through retaining the reliability of remained action and also provides economic effects through making it possible to connect with various kinds of electromagnetic circuit breakers.
Patent KR-820001181-B1 (KR)
Title: A method of making benzene phosphonic dihalide
Inventor: SHIM K
IPC: C07F9/146
Filed: 1979-09-21
Granted: 1982-06-29
Abstract: Title compd. was prepd. by the oxidation of phenylphosphonus dihalide at 0-200≰C, atm. in the presence of charcoal. Thus, 1 g benzene phosphinic acid was added in 358 ml distilled phenylphosphonus dichloride, and passed through oxygen with 0.625 mole/hr. The reactant was oxidated at 28-52≰C for 6 hr to give benzene phosphonic dihalide.
Patent KR-810000425-B1 (KR)
Title: Preparation for isoindole derivatives
Inventor: JAUNIN R
IPC: C07D209/46
Filed: 1979-12-13
Granted: 1981-05-01
Abstract: Title compds.(I; A = C2-10 alkylene; R = alkyl, cycloalkyl, cycloalkylalkyl, alkoxyalkyl or aralkyl; R1, R2, R3, and R4 are independently H, halogen atom, alkyl, alkoxy, trifluoromethyl; R5 and R6 are alkyl, cycloalkyl, cycloalkylalkyl, alkoxyalkyl, aryl or aralkyl; X = eliminating atom or eliminating group), useful as appetite suppressing agent, were prepd. by the reaction of II and III(benzodiazepines) in the presence of strong base.
Patent KR-840000190-B1 (KR)
Title: Apparatus for producing corrugated combined board
Inventor: SALVAI NAZZARENO
IPC: D21F11/12
Filed: 1980-04-09
Granted: 1984-02-28
Abstract: A method and appts. for continuously forming a multi-ply corrugated container board from freshly laid web plies by simultaneously forming the separae plies from aqueous slurries of fibers on corresponding forminous fabrics, dewatering each of them sufficiently to form a web ply capable of being handled in a papermaking machine as an integral web.  In this invention, the intermediate web ply is doctores off either its forming roll or a pick-off roll and is allowed to contact the preceding layer in its characteristic fluted or corrugated configuration.
Patent KR-840001625-B1 (KR)
Title: Improved process for the preparation of viscose and process for the spinning of the viscose thus obtained
Inventor: ANGELINI GIAN FRANCO
IPC: C08B9/00
Filed: 1980-06-16
Granted: 1984-10-12
Abstract: Xanthation of alkli-cellulose comprise reacting alkali cellulose with excess CS2 at a pressure that increases during the reaction from an initial 100mmHg to a Final pressure of 400-500mmHg, and at an initial temp. of 20oC to a final temp. of 23-25oC Unreacted CS2 is removed from the reactoe by application of a vacuun. Pref. the vacuun exiting when the desired xanthate substitution is achieved is eliminated by the introduction of inert gas before applying the vacuum to remove the excesss CS2. Viscose is produced by dissolving the obtd. cellulose xanthate in dilute NaOh. The viscose obtd. is particularly useful as a spinning dope for continuous spinning.
Patent KR-840002076-B1 (KR)
Title: Minimum air flow control
Inventor: TULOWIECKI DAVID A
IPC: F24F11/76
Filed: 1981-07-02
Granted: 1984-11-09
Abstract: The minimum airflow control for an air distribution unit comprises a bellows controlled damper for controlling the flow of conditioned air into an area; and a regulator opening at a first pressure to supply control air to the bellows to cause them to inflate in accordance with the pressure of the control air. A thermostat controls the pressure of the control air supplied to the bellows by the first regulator over a first pressure range by bleeding the control air to atmosphere in response to the setting of the thermostat to control the inflation of the bellows. A second regulator opens at a second pressure which is higher than the first for controlling the pressure of the pressure of the second pressure range by bleeding the cotnrol air to atmosphere.
Patent KR-850000958-B1 (KR)
Title: Image display apparatus
Inventor: INOHARA SHIZUO
IPC: H04N9/12
Filed: 1982-01-21
Granted: 1985-06-29
Abstract: A flat type display apparatus includes an electron beam source for emitting a row of a large number of electron beams, and a phosphorous screen having a phosphorous layer which emits light in response to impingement by the electron beams. An electron beam convergence means is provided and an electrostatic deflection means for deflecting the electron beams prior to impingement on the phosphorous screen. An electron beam controlling means has a number of electron beam controlling electrodes for individually controlling the current of the electron beams which control light emissions from the phosphorous screen.
Patent KR-850001545-B1 (KR)
Title: Pressurization and storage of thermoplastic resin foams prior to secondary expansion
Inventor: RUBENS LOUIS CHARLES
IPC: B29C67/20
Filed: 1982-11-23
Granted: 1985-10-17
Abstract: Thermoplastic resin foam prepared from partly cross-linked olefin polymer and a foaming agent, e.g., azo dicarbon amide, fluorocarbon or gaseous compd., is swollen to reduce the density of the product. This is done by introducting gas into a number of independent bubble structures up to the atmospheric press., heating the mixt. up to a temp. higher than the melting point of the foam, cooling and maintaining the mixt. down to a temp. lower than 0 C, and reducing the external press.
Patent KR-860002034-B1 (KR)
Title: Process for preparing benzothiazepine derivatives
Inventor: KAINO MITZUNORI
IPC: C07D281/10
Filed: 1982-12-06
Granted: 1986-11-17
Abstract: Benzothiazepine derivs. (I) [R=hydrogen or acetyl! and their salts are prepd. for use as coronary arteris extension agent. 30.1g of cis- (+)-2-(4-methoxyphenyl)-3-hydroxy-2,3-dihydro-1,5benzothiazepinl- 4(5H)-one, 17.8g of 2-(dimethyl amino) ethylchloride hydrochloride salt, 13.7 g of potassium hydroxide, 60g of sodiumsulfate and 300ml of acetone are mixed and stirred for 7 hrs at 50≰C. This is filtered and condensed and then is dissolved into ethanol. 10% HCl/ethanol is added to this soln. to give cis-(+)-2(4-methoxyphenyl)-3-hydroxy-5- [2-(dimethylamino)ethyl!-2,3-dihydro1,5-benzoazepine-4(5H)-one hydrochloride salt.
Patent KR-900007254-B1 (KR)
Title: Low-temperature liquefied gas constant outflow device
Inventor: HONGO AKIRA
IPC: F17C9/00
Filed: 1983-04-21
Granted: 1990-10-06
Abstract: A low-temperature liquefied gas constant outflow device having a heat-insulating container (1) having an opening at the top, a cover member (2) closing the opening of the heat-insulating container (1), a low-temperatuer liquefied gas outlet (5) which runs through the base of the heat-insulating container (1), a level sensor (11) which detects the level of low-temperature liquefied gas in the heat- insulating container (1), a vaporized gas exhaust conduit (10) which opens from the cover member (2) and a low-temperature liquefied gas supply conduit (3) which comprises a check valve (4) which opens or closes in response to a signal from the level sensor (11), a pressure absorbing container (1') which is located within the heat-insulating container (1).
Patent KR-910001133-B1 (KR)
Inventor: ITO IKO
IPC: C07D303/22
Filed: 1983-04-27
Granted: 1991-02-25
Abstract: 내용 없음.
Patent KR-890005299-B1 (KR)
Inventor: ROESE KARL
IPC: B03B9/06
Filed: 1983-08-11
Granted: 1989-12-20
Abstract: 내용 없음.
Patent KR-860001148-B1 (KR)
Title: Method for preparing hyaluronic acid having pharmaceutical activity
Inventor: VALLE FRANCESCO DELLA
IPC: A61K47/36
Filed: 1984-10-11
Granted: 1986-08-18
Abstract: Hyaluronic acid fractions with specific molecular wts. were extracted from tissues of a hen's comb and showed different pharmacological properties, e.g., ability to heal wounds, or use as an antiinflammatory substance. They can be used as vehicles for ophthalmic drugs. The 3 fractions have molecular wts. of 50,000 100,000(hyalastine), 250,000 - 350,000(hyalastine + hyalectin) and 500,000 - 730,000(hyalectin).
Patent KR-920002057-B1 (KR)
Inventor: DESILVA SUNIL G
IPC: C02F1/72
Filed: 1984-11-09
Granted: 1992-03-10
Abstract: 내용 없음.
Patent KR-900002751-B1 (KR)
Title: Cowl structure for automobile
Inventor: IOKA DADASHI
IPC: B62D25/08
Filed: 1985-06-26
Granted: 1990-04-28
Abstract: The cowl structure of vehicles is used for improving strength and stability when vehicles come into collision.  The cowl structure (A) comprises a cowl panel (3) forming an upper part of the structure and having a rail (3a) for water drainage, a cowl front panel (6) forming a front part of the structure, an upper panel (4) for installing electric meters, and a box-shape cross section supporting a lower part of a front window extended with the direction of the vehicle's width.  A support part (B) for supporting the lower part of the front window is formed near the connection part between the panel's (3) rear part and the panel's (4) upper part.
Patent KR-910000587-B1 (KR)
Title: Spectacle frame and parts thereof
Inventor: CZECH GUENTHER
IPC: B29D12/02
Filed: 1985-08-07
Granted: 1991-01-26
Abstract: The present invention relates to plastic eyewear, i.e. spectacle frames and parts thereof in which the plastic is selected from the group consisting of polyetherimide and polyethersulfone.
Patent KR-920000446-B1 (KR)
Inventor: JOEL LELUDEC
IPC: C08K5/37
Filed: 1985-10-11
Granted: 1992-01-14
Abstract: 내용 없음.
Patent KR-890000494-B1 (KR)
Title: Vehicle cooling device using a cryogen
Inventor: KIM JIN-OK
IPC: B60H1/32
Filed: 1985-10-28
Granted: 1989-03-20
Abstract: The cooling device for car air-conditioning comprises (i) dissolving/ cooling bath made of stainless steel dissolving NH4Cl/NaNO3  or NH4NO3/NH4SCN mixt. in water to obtain lower temp. by use of their endothermic properties and conducting to bath surface for cooling air, (ii) blower fan blowing cooled-air to the inside room of a car and (iii) heating bath to esp. cryogen soln. into cryogen solid and water using a waste heat of engine.
Patent KR-890004540-B1 (KR)
Inventor: SHIN YUN-SIK
IPC: E02D3/08
Filed: 1985-10-30
Granted: 1989-11-13
Abstract: 내용 없음.
Patent KR-890002284-B1 (KR)
Title: Hangeul character code conversion method and the apparatus
Inventor: KIM JONG-SOO
IPC: G06F3/023
Filed: 1985-11-26
Granted: 1989-06-27
Abstract: The converter for displaying the Hangul with different shape according to the combination of the control signal of the video RAM comprises a display buffers (11,12) storing the character code of the Hangul, and a video signal generators for the first consonant (13), a the second bowl (14), and the third consonant (15). The control signal is provided from the control circuit (18) to form the proper character shape.
Patent KR-920009613-B1 (KR)
Title: Process for making hard or fixed based permeable hollow particle dispersions
Inventor: BLANKENSHIP ROBERT M
IPC: C09D7/65
Filed: 1986-01-11
Granted: 1992-10-22
Abstract: A process for making void containing polymer particles comprising
 (A) emulsion polymerizing a core from a core monomer system comprising ethylenically unsaturated monomer containing acid functionality;
 (B) encapsulating said core with a sheath by emulsion polymerizing a sheath monomer system, comprising 0 to 10% by weight acid functional monomer, in the presence of said core, said sheath being permeable to fixed or permanent bases;
 (C) swelling, optionally in the presence of a solvent the polymer particles formed in (B) with fixed or permanent base so as to produce a dispersion of particles which, when dried, contain a single void which may cause opacity in compositions in which they are contained. 
<??>Compositions comprising said void containing polymer particles are also disclosed.
Patent KR-910008874-B1 (KR)
Inventor: GATOU HIROSI
IPC: C08K3/22
Filed: 1986-03-20
Granted: 1991-10-24
Abstract: 내용 없음.
Patent KR-940005656-B1 (KR)
Inventor: ASI FRANCISCO
IPC: C12P21/06
Filed: 1986-05-20
Granted: 1994-06-22
Abstract: 내용 없음.
Patent KR-890001877-B1 (KR)
Title: Process for preparing l-cystine pearl
Inventor: YANG SUNG-KAK
IPC: A61K31/19
Filed: 1986-08-02
Granted: 1989-05-29
Abstract: Natural L-cystine pearl was obtd. from L-cysteine and natural coloring matter soln. reacting at pH3-9 and at 20-50 deg.C for 1-3 days.  Thus, dissolve natural L-cysteine 30g into 1 liter of mixt. of Hesperidin and Naringin (absorptivity 100 at wavelength 405nm), adjusting pH to 5.0 with NaOH and reacting them at 32deg.C for 1-2 days with stirring to give 25.1g of L-cystine pearl.
Patent KR-900002679-B1 (KR)
Title: Thermostat of shutter of liquid crystal light
Inventor: INOUE HIDEAKI
IPC: G05D23/24
Filed: 1986-10-15
Granted: 1990-04-23
Abstract: Information is written on a photosensitive body so that a number of microshutters are opened/closed to selectively transmit light from a light source onto the surface of the photosensitive body.  The ambient temperature near the liquid crystal optical shutter is detected by a thermistor.  The temperature control includes a temperature controller for causing a thermistor to detect the ambient temperature near the shutter and for variably controlling an energisation ratio of the heater for heating the shutter.  A second temperature controller controls energisation of the heater at an energisation ratio different from that of the first controller.
Patent KR-900004965-B1 (KR)
Title: Automatic phase control circuit
Inventor: KIM CHANG-SU
IPC: H04N9/45
Filed: 1987-01-17
Granted: 1990-07-12
Abstract: The circuit includes a pulse supply (60) for generating rectangular pulse for switching transistor (Q3), a color erasor (30) for switching transistors (Q1, Q2) according to color synchronous signal, and a sweeper (50) having differential amplifying transistors (Q5-Q7) switched by signal from the color erasor (30), transistor (Q11) for charging condensor (C1) of a lowpass filter (40), a transistor (Q4) for controlling discharging according to signal from the pulse supply (60), and transistors (Q7, Q8) for supplying discharged power to a voltage control oscillator (10).
Patent KR-900004673-B1 (KR)
Title: Method of producing porous material having open pores
Inventor: KISHIMA NOBORU
IPC: C08G59/50
Filed: 1987-09-17
Granted: 1990-07-02
Abstract: The porous material is made by (1) forming through vigorous stirring an emulsion suspension of mixt. of (i) glycidyl type epoxide resin; (ii) first hardener comprising modified polyamine hardener (obtd. by modifying with a modifying agent, a polyamine hardener or the mixt. thereof and/or an amine hardener; (iii) polyamide or second hardener; (iv) filler; (v) water; (2) pouring suspension into a water- impermeable casting mould and (3) hardening suspension while it contains water. Pref. polyamine hardener contains, per mol., at least one prim. amino gp., or at least one sec. amino gp. and no prim. amino gp..
Patent KR-910008274-B1 (KR)
Inventor: TIE EVA F
IPC: C08F2/18
Filed: 1987-11-19
Granted: 1991-10-12
Abstract: 내용 없음.
Patent KR-950011579-B1 (KR)
Inventor: OSAWA HIDE
IPC: A23F5/40
Filed: 1987-11-20
Granted: 1995-10-06
Abstract: 내용 없음.
Patent KR-900007976-B1 (KR)
Title: Membrane electrode for electrodeposition coating
Inventor: INOUE AKIDO
IPC: B01D61/46
Filed: 1987-12-09
Granted: 1990-10-23
Abstract: Workpieces of one side polarity travel in an electrolytic painting bath having a paint soln., and facing to the workpieces having some space distance between them, vertically placed and horizontally disposed diaphragm pipes charged to another polarity are disposed near the inner surface of the bath sidewall. A characteristic output potential adjusting means is provided to set the potential impressed to the diaphragm pipes at a desired level. With this optional adjustment for the potential, satisfactory uniform paint thickness is accomplished.
Patent KR-910003853-B1 (KR)
Title: Water proofing mixture
Inventor: SON HO-SUNG
IPC: H01B1/04
Filed: 1988-02-11
Granted: 1991-06-12
Abstract: A semielectric conductive waterproofing mixture  is  composed of 100 wt. parts liquid resin, 10-100 wt. parts conductive  carbon black, 1- 20 wt. parts  flow-  preventing  agent,  0-30  wt.  parts inorganic filler, 0-10 wt.  parts  heat-stubilizer  and  0-30  wt. parts mineral oil. The liquid resin having  a  viscosity  of  1000 poise or more (30  deg.C)  is  pref.  silicon  resin,  chloroprene rubber, polybutadiene,  polybutene  and/or  polyisobutylene.  The carbon black is pref. furnace black and/or  acetylene  black.  The mixture is used for the vertical waterproof of an insulating-  and electric power-cable.
Patent KR-930011241-B1 (KR)
Title: Fluorescence material of tv
Inventor: LEE JAE-HO
IPC: H01J9/22
Filed: 1988-02-15
Granted: 1993-11-29
Abstract: The method for forming a fluorescent screen  of  color  Braun tube is characterized by (a)  coating  an  aqueous  photo-adhesive solution on the inner side  of  the  panel,  and  drying  it,  (b) photo- irradiating the dryed panel through the hole of  the  shadow mask to give an adhesiveness  in  the  exposed  portion,  and  (c) spraying green,  red  and  blue  fluorescent   powders   on   the photo- adhesiveness portion. The method prevents blanks  among  the powders, and gives improves a luminance.
Patent KR-900008540-B1 (KR)
Inventor: NAKAGAWARA CHIKASHI
IPC: H03G3/02
Filed: 1988-03-19
Granted: 1990-11-24
Abstract: 내용 없음.
Patent KR-960006656-B1 (KR)
Title: Tapered i-beam surgical needles
Inventor: SMITH DANIEL J
IPC: A61B17/06
Filed: 1988-04-09
Granted: 1996-05-22
Abstract: Surgical needles are described which exhibit a tapered region (16) intermediate the point (12) and barrel sections (14), over which the needles undergo a gradual transition in shape from a generally rounded circumference to a rectangular I-beam shape. The I-beam shape affords favorable strength characteristics and the gradual transition in shape smoothes the changes in penetration force performance.
Patent KR-950004815-B1 (KR)
Inventor: FIMERI GARRY G L
IPC: B60R1/066
Filed: 1988-05-04
Granted: 1995-05-13
Abstract: 내용 없음.
Patent KR-920003163-B1 (KR)
Inventor: KOBORI MASAO
IPC: H04N1/31
Filed: 1988-06-07
Granted: 1992-04-20
Abstract: 내용 없음.
Patent KR-910003944-B1 (KR)
Title: Directory service method in an exchange with multilines
Inventor: AHN KYO-RAN
IPC: H04M3/22
Filed: 1988-06-27
Granted: 1991-06-17
Abstract: The method is for servicing relation ship of the  subscribers and the phone numbers. The method comprises  steps;  (A)  checking that the service request data is  phoen  number  or  name  of  the subscriber;  (B)  transmitting  error  message  when   the   input telephone number  is  not  registered;  (C)  checking  the  phone numbers belonging to the same owner of the input telephone number; (D) finding a subscriber having same ports  as  the  input  number ports and transmitting the name of the subscriber; and (E) finding the port of the input name of subscriber, transmitting the numbers belong to the port and transmitting the  error  message  when  the input name does not exist on the table.
Patent KR-900007841-B1 (KR)
Title: Method for producing artificial-ceramictile
Inventor: KANG MYUNG-WON
IPC: C04B41/90
Filed: 1988-07-14
Granted: 1990-10-20
Abstract: The artificial ceramic tile is manufactured by the stages of impregnating PVC sol into tile material (6) on a peper or texture (7) , drying with dryer at the temp. 150-200 deg.C for 10-300 second, coating PVC sol (5), redrying, printing multilayerly to have a symmetrical pattern (4) made of colloid pigment (8a)(8b) (8c), coating and gelling PVC sol (3) on the pattern, gelling and hardening at the temp. 180-250 deg.C for 10-300 second in an oven. The produced tiles are with ease installed and has a low cost.
Patent KR-910004587-B1 (KR)
Inventor: MILUNAS RIMAS S
IPC: B60W10/02
Filed: 1988-09-28
Granted: 1991-07-06
Abstract: 내용 없음.
Patent KR-960002598-B1 (KR)
Inventor: SHIMIZU ISOO
IPC: C07C51/16
Filed: 1988-03-22
Granted: 1996-02-23
Abstract: 내용 없음.
Patent KR-0158441-B1 (KR)
Inventor: WOLTERS ROBERTUS ADRIANUS MARI
IPC: H01L21/285
Filed: 1989-01-26
Granted: 1999-02-01
Abstract: 본 발명에 따른 방법은, 반도체 영역과 이 영역을 둘러싸는 필드 산화물 영역에 인접해 있는 표면을 갖고 있는 반도체 기판을 포함하며, 이 반도체 기판 표면에는 금속층이 제공되고, 이 층에는 전도체 트랙이 형성되고, 그다음 실리콘 산화물의 절연층이 상기 표면상의 반도체 트랙 위에 증착되는 반도체 소자 제조 방법에 있어서, 실리콘 산화물의 층이 전도체 트랙 위에 제공되기 전에, 이 트랙에는 산화-방지 물질의 상층이 제공되는 것을 특징으로 하는 반도체 소자 제조 방법을 제공한다
Patent KR-940001098-B1 (KR)
Inventor: NAKAMURA YOJI
IPC: H02P3/04
Filed: 1989-06-19
Granted: 1994-02-14
Abstract: 내용 없음.
Patent KR-930005967-B1 (KR)
Title: Automatic transmission
Inventor: NA JONG-O
IPC: F16H3/72
Filed: 1989-08-26
Granted: 1993-06-30
Abstract: The changer changes the imput power according to  the  output load by  use  of  a  plurality  of  planetary  gear  sets  without separating or exchanging speed change gears  in  the  conventional apparatus. The apparatus comprises an input sun gear (11G)  formed in an input rotational shaft (11);  a  hollow  power  transmission shaft (16) positioned in the outer part of  the  input  rotational shaft (11) and having sun gears (16G,16G') on both ends;  a  speed change adjustment ring gear (18)  and  a  carrier  (17)  rotatably inserted into the hollow shaft (16); an idle gear (12)  positioned on one end of the rotational shaft (11); a first differential gear (21) meshed with the input sun gear (11G) and the adjustment  ring gear (18); a second differential gear (22) meshed with  an  output ring gear (15).
Patent KR-0138529-B1 (KR)
Inventor: SEIJI SATO
IPC: C07D215/227
Filed: 1989-10-31
Granted: 1998-05-15
Abstract: 내용 없음.
Patent KR-0149008-B1 (KR)
Inventor: ARAKI SHINTARO
IPC: C07C39/04
Filed: 1989-11-28
Granted: 1998-10-15
Abstract: 내용 없음
Patent KR-950015107-B1 (KR)
Inventor: TAKEMORI TOSHIO
IPC: A23G1/00
Filed: 1989-12-28
Granted: 1995-12-22
Abstract: 내용 없음.