baber/WOPTO huggingface dataset:
Patent KR-790001262-B1 (KR)
Title: Process for the preparation of solid fuel
Inventor: PARK IN HO
Filed: 1978-07-13
Granted: 1979-09-18
Abstract: A method for prepg. solid fuel by adding anthracite ashes to a mixture of crude oil wastes and carbon was described.  70-80wt.% crude oil waste, 5-10wt.% carbon and 15-20wt.% anthracite ashes were mixed to give I.  95%>=I, and 5%<=SO2 absorbent and other oxidants were mixed, heated, and ssolidified.
Patent KR-830002690-B1 (KR)
Title: 유압제어 장치
IPC: F04B1/08
Filed: 1979-07-05
Granted: 1983-12-07
Abstract: 내용 없음.
Patent KR-830001263-B1 (KR)
Title: 가변성 데니어 필라멘트 함유의 스펀라이크사의 제조방법
IPC: D02G3/24
Filed: 1979-07-09
Granted: 1983-06-30
Abstract: 내용 없음.
Patent KR-820001287-B1 (KR)
Title: Hydraulic circuit
Inventor: IWATA M
IPC: F15B11/10
Filed: 1979-07-09
Granted: 1982-07-19
Abstract: An improved hydraulic control circuit is disclosed for use in crawler type vehicles and the like in which relief valves(62) as used in conventional circuits are eliminated.  The resulting hydraulic circuit is not apt to be damaged by surge pressures and high pressures in the return passages, which are simple in their design and more convenient to fabricate.
Patent KR-830001022-B1 (KR)
Title: 입자 물질들의 혼합을 위한 방법
IPC: B01F5/00
Filed: 1980-05-23
Granted: 1983-05-25
Abstract: 내용 없음.
Patent KR-820001018-B1 (KR)
Title: Swinging preventing device for beam wire of crane
Inventor: KIM B
IPC: B66C13/06
Filed: 1980-07-10
Granted: 1982-06-07
Abstract: Device for preventing swing effectively of hanging beam (42) in pully type crane is comprised of travelling levers (16) (17) (18) (19) installed in traverse direction of traverse pully (7), diminution levers (20) (21) installed travelling lever (17) and (17), (18) and (19) for diminishing swing, and hydraulic cylinders (24) (25) installed in medium part of diminution lever (20) and hydraulic cylinder (26) (27) installed in medium part of diminution lever (21).
Patent KR-840001376-B1 (KR)
Title: Process for preparing trisubstituted benzyl oxime ethers
Inventor: KRAEMER WOLFGANG
IPC: C07D249/08
Filed: 1980-10-31
Granted: 1984-09-21
Abstract: Title compds.  I(R=halo, alkyl, hglogenoalkyl; n=1-3; X, Y, Z independently=alkyl, alkoxy, halo or Y, Z forms methyledioxy) sueful as fungicides, were prepd. by reaction of oxime and benzylhalide under strong acid and thinner.  Thus, 16.8g 2, 4, 6-trimethyl-benzylchoride in 20ml dimethylform amide reacted with 27.1g w-(1, 2, 4-triazol-l-yl)-oxyimino-2, 4-dicholoroacetopenon and 14g CaCO3 in 100ml dimethylform amide to give 21.6g I(Rn-2, 4-dichloro; X, Y, Z independently Me).
Patent KR-820001921-B1 (KR)
Title: Method for manufacturing source
Inventor: MUN DONG SAN
IPC: A23L27/60
Filed: 1981-07-09
Granted: 1982-10-20
Abstract: A method for preparing of worcester sauce with microencapsulated flavoring substance was described.  Thus, Oleoresin 253g was mixed with cyclodextrin 1 kg and water 4l, and agitated at 2000 rpm for 2 hr, and then freeze-dried to give powder of microencapsulated flavoring material.  This powdered material is stable and used as a flavoring material for manufacture of sauce.
Patent KR-830002318-B1 (KR)
Title: 반도체의 2중금속 배선 방법
IPC: H01L21/60
Filed: 1982-05-24
Granted: 1983-10-22
Abstract: 내용 없음.
Patent KR-900004381-B1 (KR)
Title: Method for making glass optical fiber
Inventor: BERKEY GEORGE E
IPC: G02B6/00
Filed: 1983-07-25
Granted: 1990-06-23
Abstract: A soot preform of glass opical fiber is manufactured by the stages of rotating a mandrel, continuously depositing soot reciprocatingly on the mandrel, removing the mandrel, sealing both ends of the produced tube so that the pressure within the aperture is lower than ambient pressure. The produced glass tube has at least one inner region surrounded by an outer region having refractive index lower than that of the inner region, has a thin stratum of a thermal coefft. of expansion lower than that of the layer of glass in inner region.
Patent KR-930006581-B1 (KR)
Title: Method of making a linearity standard magnetic tape
Inventor: HARA MASARU
IPC: G11B5/592
Filed: 1984-12-24
Granted: 1993-07-21
Abstract: A method of making a linearity standard magnetic tape is disclosed which includes the steps of providing a rotary magnetic head (1 to 4) assembly including a pair of magnetic heads (HA, HB) having different azimuth gaps, respectively, and for recording slant tracks (1a, 1b) alternately on a magnetic tape (2), a circuit (6,8,10) for supplying a first pilot signal (f<sub>2</sub>, f<sub>4</sub>) of low frequency and a linearity standard signal of high frequency (e. g. 1 MHz) to one of the magnetic heads (HB) and a circuit (5, 7, 9) for supplying a second pilot signal (f<sub>1</sub>, f<sub>3</sub>) of a low frequency and a bias signal of higher frequency (e.g. 9 MHz) than that of the linearity standard signal to the other (HA) of the magnetic heads.
Patent KR-870001572-B1 (KR)
Title: Preparing process for cytarabine derivatives
Inventor: KIM MUN-SHIK
IPC: C07H19/06
Filed: 1985-02-18
Granted: 1987-09-04
Abstract: Title compd. I is prepd. by reacting cytarabine with behenic acid. Thus, 20.4g behenic acid in 20ml pyridine is reacted with 2.55g silane tetrachloride in 10ml benzene.  The resulting mixt. is treated with 7.3g cytarabine to give 16.3g N4-behenoyl-1-β-Darabino furanosyl cytosine.
Patent KR-890004743-B1 (KR)
Title: Focusing device of lens barrel
Inventor: BANTO DOSHIAKI
IPC: G02B7/04
Filed: 1985-03-08
Granted: 1989-11-25
Abstract: A focusing device of lens barrel comprises a lens holder which a focusing lens is attached thereat, a lens barrel which a magnification-varying lens is thereat, supporting means for slidably supporting the lens holder at the forward end of the lens barrel so that the focusing lens varies the distance of the magnification- varying lens, a rotating body having a spiral cam groove on the circumference which is rotatably attached on the circumference portion of the barrel, and a engagement body attached at the lens holder for transmitting the rotation of the rotating body to the lens holder as a sliding force with the forward end engaged with the cam groove.
Patent KR-900000183-B1 (KR)
Title: Electronic circuit device and method of producing the same
Inventor: SADO RYOHEI
IPC: H05K3/34
Filed: 1985-09-24
Granted: 1990-01-23
Abstract: Electronic circuit comprises a substrate and a circuit assemly bonded to each other by high M.PT. solder portions connected to both substrate and assembly via low M.PT. solder portions.  The high M.PT. solder portion is subjected to working and heat treatment.  Device may also include a cover similarly soldered to the substrate.  Device is formed by : inserting low M.PT. solder between positions of high M.PT. solder and positions of objects to be connected ; and connecting the two positions by melting the low M.PT. solder.
Patent KR-900005060-B1 (KR)
Title: Method and apparatus for recording and reproducing pcm signal
Inventor: OKAMOTO HIROO
IPC: G11B20/12
Filed: 1986-04-03
Granted: 1990-07-19
Abstract: In the PCM signal recording method the PCM signal having n channels is divided into N combinations. The PCM signal in each of the N combinations is divided into K-bit data units. Each k-bit data unit is converted into a signal having a quantisation of m bits per sample in one channel. Data contained in the signal having M bits is arranged in one channel to correspond to each of the N channels.
Patent KR-950000491-B1 (KR)
Inventor: MAEDA SATORU
IPC: H04N7/173
Filed: 1986-06-27
Granted: 1995-01-24
Abstract: 내용 없음.
Patent KR-890000540-B1 (KR)
Title: Process for preparing 5'-ksantiliyc acid
Inventor: LEE SE-BAE
IPC: C12P19/32
Filed: 1986-07-01
Granted: 1989-03-20
Abstract: 5'-Xanthylic acid was prepd. by the fermn. of Brevibacterium ammoniagenes WM-4768-2471 (KCTL8200P).  Thus, 5% (v/v) of precultures of B. ammoniagenes (KCTL8200P) grown on the medium (pH 7.0) contg. glucose 40, polypeptone 5, yeast ext. 10, beef ext. 5, NaCl 3g, adenine 50 and guanine 50mg per liter of distd. H2O for 24hr at 30≰C was inoculated into the fermn. medium (pH 7.0) contg. glucose 150, KH2PO4 10, K2HPO4 10 MgSO4.7H2O 10, FeSO4.7H2O 10, (NH4)2SO4  3, urea 2, CSL 25g, CaCl2.2H2O 10, ZnSO4.4H2O 1, MnSO4 5, thiamine.HCl 1, Ca- pantothenate 5, guamine 120, adenine 70mg and biotin 50 μg, and incubated for 50hr at 32≰C, 1VVM and 800rpm with controlling the residual sugar concn. at 1-2(w/v)% to give 78.6mg 5'-xanthylic acid/ ml broth.
Patent KR-900006566-B1 (KR)
Title: Pcm signal recording and reproducing apparatus
Inventor: OKAMOTO HIROO
IPC: G11B20/10
Filed: 1986-07-16
Granted: 1990-09-13
Abstract: The circuit comprises first and second rotary heads and first and second magnetic tapes (112). A reproducing circuit (3,4) reproduces a PCM signal and an error correction code both recorded on the first magnetic tape using the first rotary head. A recording circuit (19,20,21) records the PCM signal and error correction code on the second magnetic tape using the secondary rotary head. An error correction circuit error-corrects the PCM signal using the error correction code. There are first and second memory circuits (10,11). A first control circuit (8,9) enables reading the PCM signal and error correction code stored in the first memory circuit and outputting them to the recording circuit by selecting the first memory circuit.
Patent KR-940003751-B1 (KR)
Inventor: MAKI MASAHIRO
IPC: A61K35/50
Filed: 1986-09-27
Granted: 1994-04-30
Abstract: 내용 없음.
Patent KR-900004165-B1 (KR)
Title: Cast iron for mold
Inventor: SON JAE-WOONG
IPC: C22C37/00
Filed: 1986-12-03
Granted: 1990-06-18
Abstract: Cast iron for mould comprises 4.15-4.20 wt.% C, 1.60-2.0 wt.% Si, 0.25-0.41 wt.% Mn, 0.014-0.023 wt.% S, 0.05-0.1 wt.% P, 0.070.09 wt.% Ti, 0.013-0.02 wt.% Mg, 0.45-0.55 wt.% Al and the balance Fe, with 4.5-5.0 the weitht ratio of Si to Mn. The cast iron has the excellent mechanical properties and thermal conductivity.
Patent KR-900002568-B1 (KR)
Title: Friction clutch
Inventor: KABAYAMA YOSHIAKI
IPC: F16D13/75
Filed: 1987-02-10
Granted: 1990-04-20
Abstract: The friction clutch includes side plates connected to an output hub and being adapted to receive a torque through a friction facing from a flywheel of an engine, and a clutch cover supporting a control of the clutch.  At least one of the clutch cover and the side plates is integrally provided at outer peripheral portions with small portions which are surrounded by a groove and a slot connected to the groove. One or more of the small portions can be removed for balancing the clutch in an unbalance-correcting process.
Patent KR-940003423-B1 (KR)
Inventor: TANAKA TOSHIO
IPC: G09G5/34
Filed: 1987-02-21
Granted: 1994-04-22
Abstract: 내용 없음.
Patent KR-950005834-B1 (KR)
Title: Fastening clamp
Inventor: LIONEL CALMETTES
IPC: F16L33/02
Filed: 1987-03-24
Granted: 1995-05-31
Abstract: The invention relates to a clamp constituted by a band of metal comprising, at each one of its ends, complementary tightening and/or fastening means, whereas the inner end of the band comprises an extension which goes beyond the corresponding fastening means, under the outer end of the band. In this clamp, the transversal edge of the band, which constitutes the free end of the extension, has a profile indented into the band, such as an  OMEGA -shaped profile, whereas close to its outer end, and on this side of the corresponding tightening and/or fastening means, said band comprises an elongated boss, which projects from its inner face, and is adapted to penetrate into the indented profile of the free end of the extension, said boss having its maximum height substantially equal to the thickness of the band.
Patent KR-900004628-B1 (KR)
Title: Assembly device for vhs video tape cassette case
Inventor: KOOBO MORICHIKA
IPC: G11B23/113
Filed: 1987-07-09
Granted: 1990-06-30
Abstract: The apparatus for assemblying the video cassette tape case includes a loader (5) fitting the end part (4A) of a spring (4) with parallel direction of a guard panel lock (3), a frame plate (7) moving upward and downward to fit an inserting part (6) to a lower case (1), an inserting part opening and closing driver (8), and a driver for the frame plate. The guard panel lock carried to the lower case is fitted in the correct position by the spring.
Patent KR-940011829-B1 (KR)
Inventor: TSUCHIYA YASUYUKI
IPC: C09D5/44
Filed: 1987-09-04
Granted: 1994-12-26
Abstract: 내용 없음.
Patent KR-900004624-B1 (KR)
Title: Synchronizing signal generating circuit of digital audio tape recoder
Inventor: BYUN HYUNG-KU
IPC: G11B20/10
Filed: 1987-10-14
Granted: 1990-06-30
Abstract: The circuit comprises a channel synchronous selection signal generator for generating one block start frame signal, for latching a first sampling clock so that delayed first sampling clock (DFS1) is transmitted, and for transmitting first, third, and fourth selecting signals (SEL, SEL3, SEL4) for selecting synchronous signal for selecting synchronous preamble position of subframe, a last data state detector for transmitting delayed Bi phase data and for generating catch clock (CHC2) so that the last data logic of delayed Bi-phase data is transmitted as fifth selecting signal (SEL5), and a channel synchronous selecting means for selecting and transmitting different synchronous signal.
Patent KR-900008905-B1 (KR)
Inventor: NAKAMURA ICHIRO
IPC: B66B9/04
Filed: 1987-10-20
Granted: 1990-12-11
Abstract: 내용 없음.
Patent KR-960000872-B1 (KR)
Title: Use of optically active 1,3-dioxolane-4-carboxylic-acid esters as
Inventor: WINGEN RAINER
IPC: C07D409/12
Filed: 1988-04-18
Granted: 1996-01-13
Abstract: Optically active and mesogenic 1,3-dioxolane-4-carboxylic esters are suitable for use as dopants in liquid crystal mixtures. They lead to liquid-crystalline ferroelectric phases having short response times and to electroclinic phases having large electroclinic coefficients. Their particular advantage is that they induce a helix of very large pitch, so that there is no need for any helix compensation by other dopants. Moreover, the 1,3-dioxolane-4-carboxylic esters exhibit high UV stability.
Patent KR-910002401-B1 (KR)
Inventor: TAGUCHI TATSUHISA
IPC: F02F7/00
Filed: 1988-05-18
Granted: 1991-04-22
Abstract: 내용 없음.
Patent KR-960012363-B1 (KR)
Title: Process for the preparation of bicyclic aminocarboxylic acids
Inventor: URBACH HANSJOERG
IPC: C07D209/42
Filed: 1988-07-01
Granted: 1996-09-20
Abstract: Compounds of the formula I 
<IMAGE>
 in which n is 1, 2 or 3, R denotes acyl and R<1> denotes alkyl, cycloalkyl, aralkyl or another carboxyl protecting group are prepared by free-radical cyclisation of compounds of the formula II 
<IMAGE>
 in which n, R and R<1> are as defined above and Hal denotes chlorine, bromine or iodine. Intermediates of this process and their use are also described.
Patent KR-910006679-B1 (KR)
Title: Fax protocol method for computer
Inventor: KIM MYUNG-KYU
IPC: H04N1/00
Filed: 1988-08-27
Granted: 1991-08-30
Abstract: The method is for realizing facsimile protocol to communicate the picture data using computers and telephone network. The method includes steps: (A) checking the ring signal and the  transmission request signal; (B) hooking off and generating a dial tone to call the receiver when the transmission request signal is detected; (C) checking  the  possibility  of  transmission  by  inspecting   the functions and the filter  characteristics  of  the  receiver;  (D) reading the first line of the document file  to  the  transmitted, attaching EOL  and  fill  data  on  the  head  of  the  line,  and transmitting the line data to the transmission buffer to the  last line  data;  (E)  sending  the  EOP  data  when  the   line   data transmission is completed  and  checking  the  receive  completion signal; and (F) complexting the file transmission by hooking on.
Patent KR-910000799-B1 (KR)
Inventor: HAYDUK EDWARD A JR
IPC: H01L21/70
Filed: 1988-09-24
Granted: 1991-02-08
Abstract: 내용 없음.
Patent KR-910000105-B1 (KR)
Title: Twist a mechanism of wist machine
Inventor: KIM JIN-KI
IPC: D07B3/02
Filed: 1988-10-31
Granted: 1991-01-21
Abstract: A wire twisting machine comprises a body (1) having a quiding tube (1') and a die (3) at ther one of the  side holes,  a  bobbin (9) supplying core wire (12) for a guiding roller (6), a  rotating wheel's (4) roller (5A), and  a  guiding  roller  (5'),   bobbines (2,2') supplying exterior stranded wires (13) for the die (3), the die (3) at which the core wire is twisted with  exterior  stranded wires, a rotating wheel's (4) roller  (5A')  guiding  the  twisted wire (14) to the roller (5B') adhering to a rotating wheel (4'), a rotating member (7) having  circumferential  holes  (7")  for  the exterior wires and a center hole (7') for the core wire, a bobbine (11) for lapping the twisted wire  (14),  and  a  spool  (10)  for taleing up the wire (14).
Patent KR-910005454-B1 (KR)
Inventor: DANIGUTCHI HISAYA
IPC: H05B6/66
Filed: 1988-12-16
Granted: 1991-07-29
Abstract: 내용 없음.
Patent KR-920000638-B1 (KR)
Title: Thin film transistor with double picture electrode and liquid crystal display device
Inventor: CHOE GWANG-SU
IPC: H01L29/78
Filed: 1988-12-22
Granted: 1992-01-17
Abstract: Thin film transistor is  composed  of  glass  substrate  (1), semiconductor layer (7), ohmic layer (8),  drain  electrode  (10), source electrode (9), and double gate electrode  (3).  Indium  tin oxide  and  Cr  are  deposited  on  the  glass  substrate  (1)  by sputtering method to form capacitor (2) and double gate (3).  SiOx film is deposited thereon to form the first gate insulation  layer (4), and then transparent conductive film (ITO)  is  deposited  to form several pixel electrode  (5A,5B).  Finally  the  second  gate insulation layer (6) and semiconductor layer (7) are formed on the above first gate insulation layer (4).
Patent KR-960010021-B1 (KR)
Inventor: KEN NAKAO
IPC: C30B31/00
Filed: 1988-12-30
Granted: 1996-07-25
Abstract: 요약없슴
Patent KR-910009400-B1 (KR)
Title: Process for the preparation of imidazol derivatives
Inventor: CHUNG YOO-SEUP
IPC: C07D405/06
Filed: 1989-04-13
Granted: 1991-11-15
Abstract: A process for  preparing  imidazole  deriv.  of  formula  (I) comprises  (a)  reacting  2-bromo-2',4'-dichloroacetophenone  with 1,2-dihydroxypropyl-P-nitrophenylether to forma  cpd.  of  formula (II), (b) reacting (II) with imidazole to form a cpd.  of  formula (III), (c) reacting (III) with Fe powder and NH4Cl to  reduce  the nitro   gp.,   and   (d)   reacting   the   obtd.    cpd.     with bis-(2-chloroethyl)amine HCl and aceitc  acid  anhydride  to  form (I). Cpd. (I) is useful as an antifungal agent.
Patent KR-920007914-B1 (KR)
Inventor: NAKATA TOSHIO
IPC: H04N1/32
Filed: 1989-05-02
Granted: 1992-09-19
Abstract: 내용 없음.
Patent KR-920007211-B1 (KR)
Inventor: SUZUKI TAKASHI
IPC: B23B51/10
Filed: 1989-05-18
Granted: 1992-08-28
Abstract: 내용 없음.
Patent KR-920002597-B1 (KR)
Title: Grey scale generating circuit of el display
Inventor: LEE KWON-HO
IPC: G06F3/14
Filed: 1989-05-31
Granted: 1992-03-30
Abstract: The gray scale generating circuit converts color signal  into black and white signal with 5 gray levels  to  display  the  color signal on electro luminescence plane display. The circuit includes a counter (10) for counting horizontal synchronous signal (HS)  to generate bit data, a comparator for comparing output signal of the counter (10) with  the  signal  obtained  by  operating  R  and  G signals, and a gate for operating output signal of the  comparator and R,G signals.
Patent KR-920003951-B1 (KR)
Inventor: BRYAN WILLIAM J
IPC: G21C21/02
Filed: 1989-06-23
Granted: 1992-05-18
Abstract: 내용 없음.
Patent KR-950000088-B1 (KR)
Inventor: SHIBATA MASABUMI
IPC: G06F9/38
Filed: 1989-08-07
Granted: 1995-01-09
Abstract: 내용 없음.
Patent KR-920005362-B1 (KR)
Inventor: YAMAJAKI YAKIHIRO
IPC: H03M1/34
Filed: 1989-08-12
Granted: 1992-07-02
Abstract: 내용 없음.
Patent KR-920003297-B1 (KR)
Title: Slip detecting apparatus and method
Inventor: LEE CHANG-MUN
IPC: H04Q1/20
Filed: 1989-08-12
Granted: 1992-04-27
Abstract: The slip detection apparatus detects slip between synchronous clock signal generated by a network reference clock board assembly and reference clock signal input  to  generate  synchronous  clock signal. the apparatus includes a master reset signal generator (1) for generating reset signal of a counter (2) according to a  first comprative clock signal (VF 8 KHz), reference clock (VF), and slip detection start signals (SLS), a counter (2) for counting a second comparative clook signal by the master reset  signal,  a  register (3) for storing the  counted  result,  and  a  processor  (4)  for generating the slip detection start signal  (SLS)  transmitted  to the master reset signal generator  (1)  and  for  generating  read enable signal transmitted to the register (3)  to  read  the  slip detection data.
Patent KR-960015240-B1 (KR)
Inventor: TAKENAKA NORIMASA
IPC: F16H15/14
Filed: 1989-09-04
Granted: 1996-11-04
Abstract: 내용없음.
Patent KR-930002756-B1 (KR)
Title: Heat-resistance with absorption materials of electromagnetic waves
Inventor: NA JONG-KAP
IPC: C08K5/00
Filed: 1989-09-22
Granted: 1993-04-10
Abstract: The heat-resistant electromagnetic wave absorbing material is manufactured by (a) adding 3-10 wt.% acrylonitrile butadiene,  1-5 wt.% epoxy resin and 0.01-0.1 wt.%  aromatic  aminic  crosslinking agent  to  polypropylene/polyethylene  propylene  or   chloroprene rubber to obtain a binding material, and  (b)  adding  70-90  wt.% Ni-Cu-Zn  ferrite  particulate  to  the  binding   material.   The absorbing material is used for preventing a leakage  of  the  high frequency wave in the microwave oven.
Patent KR-930007413-B1 (KR)
Title: Novel pyridyl and pyrimidyl derivatives process for preparing thereof, and treatment method for mental disorder
Inventor: OLSSON KNUT G
IPC: C07D401/14
Filed: 1989-09-28
Granted: 1993-08-10
Abstract: Heterocycles of formula (I) and their pharmacologically active salts are new, R1 = H, or halo; R2 = halo; X = 0, S or CH2; R3 and R4 = H or lower alkyl; n = 2-3; A = 2-pyrimidyl substd by R5 (gp (a)); 2-pyridyl substd by R6 and R7 (gp (b)); or 3-pyridyl substd by R6 and R7 (gp (c)); R5 = H, lower alkyl or halo; R6 and R7 = H, halo, lower alkyl, electron donor gp eg lower alkoxy or 0H, electron acceptor gp eg CN, N02, CF3, C00R8, C0NR9R10 or C0B; R8 = H or lower alkyl; R9 and R10 = H, lower alkyl or cycloalkyl; B = morpholino substd by R11 (gp (d)), or a gp of formula (e); m = 1-4; R11 = H or lower alkyl, lower = 1-5C.
Patent KR-0153767-B1 (KR)
Inventor: HAYASHI YOSHIAKI
IPC: B65D1/40
Filed: 1989-10-18
Granted: 1999-02-18
Abstract: 내용 없음
Patent KR-920003384-B1 (KR)
Inventor: MATSUTA SHIGEHARU
IPC: D07B3/08
Filed: 1989-10-28
Granted: 1992-04-30
Abstract: 내용 없음.
Patent KR-0150440-B1 (KR)
Inventor: SCHELER SIEGFRIED
IPC: C07C309/26
Filed: 1989-11-02
Granted: 1998-10-01
Abstract: 내용없음
Patent KR-950004983-B1 (KR)
Inventor: BRESKOSKY LAWRENCE J
IPC: H01R13/42
Filed: 1988-05-16
Granted: 1995-05-16
Abstract: 내용 없음.