baber/WOPTO huggingface dataset:
Patent ES-2538034-B1 (ES)
Title: Placas de construcción
Inventor: ROUCO RODRIGUEZ IGNACIO
IPC: E04F13/08
Filed: 2012-11-12
Granted: 2016-05-13
Abstract: Un conjunto de placas (11) de construcción instaladas en la superficie (13) de la sección libre interior de un túnel (12). La placa (11) de construcción presenta la forma de una placa ondulada. La placa (11) de construcción con ondulaciones es solapable transversal y longitudinalmente con otras placas (11) de construcción colindantes para forrar total o parcialmente de manera transversal y longitudinal la superficie (13) interior del túnel (12), impermeabilizando dicha superficie (13) interior del túnel (12).
Patent ES-2583352-B1 (ES)
Title: Sistema de cierre para botellas y botellinesy su procedimiento de utilización para la apertura
Inventor: GONZALEZ VALENCIA JUAN
IPC: B65D1/00
Filed: 2015-02-20
Granted: 2017-06-29
Abstract: Sistema de cierre para botellas y botellines y su procedimiento de utilización para la apertura formado por una sola pieza con tres partes diferenciadas en la misma; dos de material rígido unidos por una línea de precorte o unión orificio de rosca interior y tornillo (7) sobre las que, sobreinyectada, se encuentra una parte elástica (10) con acanaladuras perimetrales (18) que al roscar el tornillo (11) en el orificio con rosca interior (4) del cuello (3) presiona dicha parte elástica (10) fijando la pieza por presión a las paredes del cuello (3) de la botella.#Para abrir la misma (la botella) basta con levantar las semilaminillas tapa (9) y girar en sentido contrario al roscado, perdiendo la presión la parte elástica (10) y saliendo con facilidad, quedando abierta de este modo la botella.#Todos los materiales son de uso alimenticio.
Patent ES-2583353-B1 (ES)
Title: Medidor tridimensional corporal
Inventor: LOPEZ LOPEZ DANIEL
IPC: A61B5/107
Filed: 2015-03-18
Granted: 2017-04-12
Abstract: El medidor tridimensional corporal (MTC) es una herramienta diagnóstica diseñada de forma ergonómica que permite valorar el estado normal y patológico del cuerpo humano. Este instrumento permite cuantificar los cambios en la morfología corporal a lo largo de la vida y adoptar medidas concretas para diagnosticar y determinar las alteraciones o deformidades que presentan a nivel estructural las personas. El ámbito de aplicación clínica de la invención tendrá como destinatario la industria médica, y más concretamente los sectores podológico, odontológico, fisioterápico, protésico, médico, sanitario, ya que existen instrumentos de muy diversas características en función de las prestaciones previstas para cada caso, pero que carecen de la posibilidad de medir en distintas dimensiones el cuerpo humano, para calcular a nivel general el volumen, el diámetro, el perímetro, entre otras, y de forma particular la medida de los segmentos anatómicos, entre otras muchas utilidades que acompaña a este instrumento.
Patent ES-2618878-B1 (ES)
Title: Impulsor de tinta para máquina de tatuar
Inventor: HERNANDEZ SOBRINO ANGEL
IPC: A61M5/00
Filed: 2015-12-21
Granted: 2018-04-09
Abstract: Impulsor de tinta para máquina de tatuar, que comprende al menos un conjunto dispensador, el cual, comprende a su vez un émbolo, un vástago y un cuerpo, el émbolo está conectado al vástago, el émbolo discurre dentro del cuerpo y divide el interior del cuerpo en dos porciones: una primera porción por donde discurre el vástago y una segunda porción llena de tinta, la cual sale de dicha segunda porción por un orificio de salida practicado en el cuerpo; al menos un conjunto de accionamiento que comprende un motor acoplado a una transmisión, la cual convierte un movimiento giratorio que recibe del motor en un movimiento lineal que transmite al vástago.
Patent ES-2616111-B1 (ES)
Title: Sistema de anclaje de insertos para mecanizado de piezas
Inventor: FARRARONS MALLEN GUILLEM
IPC: B23C5/24
Filed: 2016-10-28
Granted: 2018-01-19
Abstract: Sistema de anclaje de insertos para mecanizado de piezas.#Se trata de un sistema de anclaje de insertos para el mecanizado por arranque de viruta, en donde los insertos van montados en correspondientes asientos (2) del cuerpo (3) de la herramienta, efectuándose la fijación de forma indirecta y flotante sin soldadura. Cada inserto (1) cuenta con caras oblicuas complementarias a otras establecidas al efecto en el propio asiento (2), para que mediante una cuña de fijación (10) asociada a un tornillo (12) se produzca el ajuste y apriete entre esas caras oblicuas y la correspondiente fijación del inserto (1), con la colaboración de una pestaña (14) de la cuña de fijación (10) en un alojamiento previsto al efecto en el inserto (1). También cuenta con una segunda cuña de regulación (15) que con un tornillo (18) permite desplazar el inserto de forma axial para conseguir la regulación y el posicionado de éste sobre el correspondiente asiento (2).
Patent HR-P20020787-B1 (HR)
Inventor: PHILIP STEWART LOW
IPC: A61P31/04
Filed: 2002-09-30
Abstract: Farmaceutski pripravak, naznačen time da se sastoji od terapijski djelotvorne količine konjugata ligand-imunogen koji se može specifično vezati na populaciju patogenih stanica u životinji domaćinu za specifično uklanjanje navedenih stanica stečenim ili urođenim imunim odgovorom, istovremeno danim protutijelima ili izravno preko neke imune stanice domaćina, ispoja koji može stimulirati endogeni imuni odgovor gdje se taj spoj ne veže na konjugat ligand-imunogen, i farmaceutski prihvatljivog nosača. Patent sadrži još 10 patentnih zahtjeva.
Patent JO-968-B1 (JO)
Title: sulfided acidic multimetallic composite and use thereof in hydrocarbon conversion
Inventor: ANTOS GEORGE JOHN
Filed: 1978-07-15
Granted: 1979-12-01
Abstract: sulfided acidic multimetallic composite and use thereof in hydrocarbon conversion
Patent JO-2426-B1 (JO)
Title: Enzymatic Process for the Preparation of Substituted 2-Amino-3-(2-Amino-Phenylsulfanyl) - Propionic Acid
Inventor: SCOTT BORTHWICK
IPC: C12P17/00
Filed: 2002-09-24
Granted: 2008-04-17
Abstract: The compounds of formula I are usful for the preparation of 1,5– benzothiazepines which are useful as enzyme inhibitors,such as protease,interleukin-1?-converting enzyme, elastase or angiotensin- converting enzyme,GPCR antagonists (cholecystokinin,angiotensin II receptor). The present invention relates to a new process for the preparation compounds of formula I Wherein R1,R2,R3 and n are as described in the description Which process comprises Reacting compounds of formula II Wherein R1,R2,R3,n are as described in the description, with a protease in an aqueous system containing an organic co-solvent.
Patent KR-800001227-B1 (KR)
Title: Method for vapor phase treating garments
Inventor: THOMPSON R
Filed: 1975-02-01
Granted: 1980-10-24
Abstract: A process for vapor phase treating garments, each of which has cellulosic or natural protein fibers to be supported in a substantially wrinkle-free condition with moisture, formaldehyde, and SO2 comprise:a. grouping such garments into 1st and subsequent batches consisting of a plurality of garments to substantially be the same size each, b. indexing the defined 1st batch of garments to a 1st area of isolation and holding it there to introduce moisture into such garments, C. indexing the defined 1st batch of garments to a 2nd area of isolation and holding it there to subject such garments to formaldehyde and SO2 vapors.
Patent KR-800000887-B1 (KR)
Title: Manufacturing process of semiconductor device
Inventor: HOSHINO MASAHIRO
IPC: H01L21/22
Filed: 1976-02-09
Granted: 1980-08-30
Abstract: Method of manufg. a semiconductor device for increasing reverse withstand voltage by improving the formation method of junction, is described. The mask whose center parts(33, 34) have wide windows and whose peripheral parts(36, 37) have narrow window is used for difusing the impurities. A plurality of impurity region(43-47) formed in the semiconductor substrate is combined each other by thermal treating, so that concave-shaped impurity region(4) is formed.
Patent KR-820000131-B1 (KR)
Title: Damping force generating device in hydraulic shock absorber
Inventor: KATOU T
IPC: B60G11/26
Filed: 1976-05-21
Granted: 1982-02-20
Abstract: A shock absorber has a piston(5) in a fluid filled cylinder(4).  The damping force in one direction of movement is greater than that in the other direction.  The piston includes axial passages(18) for flow therepast, controlled by a twin annular disc valve (14,15).  Initially a little flow occurs through radial gaps(17) between the valve and annular rib(15) of the piston.  For one direction, greater flow only occurs after the valve part(15) flexes to slide axially off a disc (12) on the piston.  For the other direction, greater flow occurs more readily between the rib & the valve due to flexing.
Patent KR-800001182-B1 (KR)
Title: Process for isoxazole derivatives
Inventor: HEUBACH G
IPC: C07D261/10
Filed: 1977-12-01
Granted: 1980-10-20
Abstract: Isoxazole derivs. I; R = mono-, di- or tri-nuclear unsaturated heterocyclic group having C and hetero atom in a ring sub- or unsubstituted by alkyl, alkoxy, halogen, nitro, hydroxyl, carbamoyl; X = halogen, YO group or ZO-CO-O group, Y = halogen, methyl, methoxy, trifluoromethylm nitro, cyano substituted or unsaturated phenyl; Z = C1-4 alkyl, benzyl or phenyl were manufd. by reaction of 5-methyl-isoxazol-4-carboxylic acid derivs. II with unsaturated heterocyclic amine III.
Patent KR-830000911-B1 (KR)
Title: 폴리에스테르의 제조법
Filed: 1979-03-27
Granted: 1983-05-02
Abstract: 내용 없음.
Patent KR-820001950-B1 (KR)
Title: Method for producing - olefin polymers
Inventor: KAZUTSUNE KIKUTA
IPC: C08F4/02
Filed: 1979-05-30
Granted: 1982-10-21
Abstract: Highly cryst., particulate polyolefine with improved phys. properties are manufd. by using a preactivated catalyst, prepd. by reaction of an electron donor and an electron acceptor with TiCl4(prereduced by an organoaluminium compd.), and then contacting the solid product with an organoaluminium compd., an α-olefin, and a product of the reaction between an organoaluminium compd. and an electron donor.  The polymn. is conducted in the gas phase or in 2 steps, of which the 1st is a suspension polymn. or a bulk polymn. and the 2nd step is a gas-phase polymn.
Patent KR-830001174-B1 (KR)
Title: 캠축에 달린 캠에 의하여 조작되는 밸브보디를 가진 밸브장치
IPC: F16K31/524
Filed: 1979-06-23
Granted: 1983-06-20
Abstract: 내용 없음.
Patent KR-830001205-B1 (KR)
Title: 화장재(化粧材)의 제조법
Filed: 1979-09-24
Granted: 1983-06-24
Abstract: 내용 없음.
Patent KR-840000976-B1 (KR)
Title: Drying plant for timber
Inventor: BERTI FURIO
IPC: F26B21/10
Filed: 1979-10-25
Granted: 1984-07-02
Abstract: The control compartment (14) for a wood-drying chamber has a structure(22) with a central air delivery and discharge chamber(26) having a condenser(38) at the top, through which air passes to a blower(34) in a duct(36) discharging into the wood-drying chamber. Below this chamber is another air chamber(28) with two exhaust fans(50) discharging into an outlet duct(56). The system can be operated to enable alternative flow circuits, including recycling flows of air. Control devices include a shutter(44), which can be opened or closed to control the fresh air supply. A flap(46) under a moisturizer and vaporizer(40) in the opposite wall of this chamber also controls return flow into the bottom chamber, and the exhaust fans can be selectively operated.
Patent KR-830001715-B1 (KR)
Title: 2,2'-비스페놀 술폭시드의 제조방법
Filed: 1980-03-12
Granted: 1983-08-31
Abstract: 내용 없음.
Patent KR-840002417-B1 (KR)
Title: Driving device for a sewing machine
Inventor: MINOZAKI NOZOMU
IPC: D05B69/26
Filed: 1981-06-27
Granted: 1984-12-27
Abstract: Electric sewing machine drive system, has an electromagnetic clutch and an electromagnetic brake; the brake coil of the latter being energised by discharge to it of an electrical charge stored in a capacitor. Discharge of the capacitor is effected by a signal from a needle position signal generator, so that the machine is stopped with high braking force, in a desired needle position, with min. delay and over-run. Pref. the brake coil is energised at the same time as a solenoid which actuates the wiper of a thread trimming mechanism.
Patent KR-870000981-B1 (KR)
Title: Process for production of -haloalkylamides
Inventor: GLESS JR RICHARD DOUGLAS
IPC: C07C67/00
Filed: 1982-04-03
Granted: 1987-05-16
Abstract: Optically active alpha-haloalkylamides, RCONR2R3 (R=alphahaloalkyl; R2,R3=alkyl) are prepd. from RCOOR1 and R2R3NH in the presence of 50- 300 mole% catalyst based on  RCOOR1. Thus, 5.93g AlCl3  in 50ml toluene is added to 13.75ml NHEt2 and reacted with 10.0g L-(-)- isobutyl-2-chloropropionate (>95% L-isomer) at 20-25≰C for 2.5hr to give 92% L-(+)-N,N-diethyl-2-chloropropionamide. L:P isomer ratio is 95:5.
Patent KR-890002435-B1 (KR)
Title: A numerical control method
Inventor: GISI HAGEMU
IPC: G05B19/4093
Filed: 1982-05-17
Granted: 1989-07-03
Abstract: The system includes a control processor, a tape recording a main numerical control program, a tape recording user's macro register memory for storing a numerical control program read from the tape.  A user's macro register memory stores a number of user's macros read from the tape and a shape data memory stores the display data of the shape pattern responsive to the respective macros.  A keyboard which inputs a numeric value corresp. to the variable.  Thus, the display data of predetermined shape pattern is read from the memory by a user's macro command, and is displayed on a display unit.
Patent KR-890000774-B1 (KR)
Title: Gun mount
Inventor: TASSIE DOUGLAS P
IPC: F41A23/00
Filed: 1982-08-17
Granted: 1989-04-06
Abstract: The gun mount fixed to the deck of a ship includes a horizontal ring (14) supporting a ring bearing on which a wedge-shaped element (20) is journalled.  This element rotates freely about the zenith axis (22) of the mount.  A ring bearing (27) on which a train ring (28) is journalled is mounted on the upper surface of the wedge element.  The train ring can rotate freely about the azimuth axis (30).  A third ring bearing (34) is supported by the train ring and has a movable elevation ring (36) journalled to it. The elevation ring can pivot about the elevation axis (38) of the mount between two angular limits.
Patent KR-880001197-B1 (KR)
Title: Magnetic heads
Inventor: STOPPELS DOEKO
IPC: C30B29/26
Filed: 1983-01-15
Granted: 1988-07-02
Abstract: The head contains a core, consisting of two parts forming a transmission gap, and made of spinel-ferrite, viz. a zinc ferrous ferrite.  The ferrite pref. has the compsn. Zn(a) Fe(1-a) Fe' (2) 0 (4) where 1=0.1 to 0.4; Fe' refers to divalent iron, whereas Fe refers to trivalent iron.  The ferrite may contain divalent cobalt forming Co. 0.1% of the metal ions.  The ferrite is pref. monocrystalline; and the core pref. has a max. thickness of 0.2mm. The invention provides a ferrite with a satn. magnetisation exceeding 5000 gauss, and therefore superior to similar conventional cores; it also has a higher wear resistance then sendust.
Patent KR-910007669-B1 (KR)
Title: Prefabricated rubber-elastic enclosure for electrical cables
Inventor: ROSENTHAL BERND
IPC: H02G15/04
Filed: 1983-07-13
Granted: 1991-09-30
Abstract: A prefabricated rubber-elastic enclosure adapted to be expandingly slid onto electrical cables in cable connections or terminations has spaced round protrusions on its inner surface which facilitate sliding the enclosure onto electrical cables.
Patent KR-870000006-B1 (KR)
Title: Method for preparing blown nylon film
Inventor: LANCASTER GERALD MARTIN
IPC: C08L77/00
Filed: 1984-05-04
Granted: 1987-01-28
Abstract: Blown nylon film was produced from a complete mixing of 1-50 wt.% of ethylene/ethylenic unsatd. carboxylic acid random copolymer and 50-99 wt.% of polyamide resin, fusion mixed in the pressing container, pressing out through die (single layered blown film). In the method, the temp. of mixt in pressing out container is higher than that of the die. Prepg. film has excellent oxygen interrupting, strengths for machine and transverse directions.
Patent KR-860001138-B1 (KR)
Title: Container ship for food storage
Inventor: HWANG CHOL
IPC: B63B25/00
Filed: 1984-06-01
Granted: 1986-08-16
Abstract: Portions(3,3') of a submerging device are attached to both sides of the middle portion, which is composed of horizontal and vertical frames. A bracket(5) is fixed on the horizontal frame. A water wheel(6) is supported by bearings(7,7') between the bracket and the submerging device(3'). A pinion(9) is fixed on the inner portion of the rotating wheel shaft(8) and moves with the reduction gears(10). An internal gear(15) of the storage tank(18) moves with a gear which is fixed on the last shaft of the reduction gears. A manhole(17) and a valve for liquefied gas injection are made on the tank surface.
Patent KR-870000560-B1 (KR)
Title: Travelling speed control of elevator
Inventor: YOSHIDA MASAYUKI
IPC: B66B1/06
Filed: 1984-07-23
Granted: 1987-03-19
Abstract: An elevtor speed control system comprises an inverter providing variable voltage and frequency to the 3 phase induction motor for controlling the speed, a load detector for sensing load status, a voltage command signal generator which compares the detected signal from the load detector and the speed command signal, and a compensating circuit which adjusts the signal from the voltage command signal generator for controlling the output of the inverter. The difference signal between the speed command signal and the detected load signal are supplied to the inverter, and the load status is detected by checking the speed of the motor.
Patent KR-920005577-B1 (KR)
Inventor: GERSEN BERNARD
IPC: H02H5/00
Filed: 1984-12-05
Granted: 1992-07-09
Abstract: 내용 없음.
Patent KR-880000742-B1 (KR)
Title: Process of galvanized plate for deep drawing
Inventor: CHIN YONG-SUL
IPC: C23C2/00
Filed: 1984-12-29
Granted: 1988-05-04
Abstract: A galvanized steel plate for deep drawing is manufactured by passing a cold-rolled steel sheet through the continuous galvanizing line. A cold-rolled steel sheet for galvanizing is deformed from Al-killed steel strip comprising 0.015-0.025 wt.% C, 0.150.20 wt.% Mn, 0.020- 0.030 wt.% Al, 0-0.010 wt.% P and 0-0.010 wt.% S, sequentially via the process of hot-rolling, hot-coiling at 700-730 deg.C and cold- rolling.  In the continuous galvanizing line, the following process is linked in turn, (i) continuous annealing at 800-850 deg.C, (ii) hot-dip galvanizing, (iii) postannealing 250-350 deg.C for 15-20 hours.
Patent KR-870001396-B1 (KR)
Title: Compressor
Inventor: KOBAYASHI NORIHIDE
IPC: F04C23/02
Filed: 1985-02-28
Granted: 1987-07-25
Abstract: Stationary and orbiting scrolls (1,2) are housed in a shell, which also carries a frame (6) for part of the orbiting scroll. The stationary scroll is fixed to the frame and a second frame (7) also mounted in the shell.  A balancer chamber (705) is provided between the frames, in which a shaft (4)-mounted balancer (402) turns.  The shaft has a large dia. Section (409) away from it, extending between the frames for driving the orbiting scroll.  A bearing (602) is provided between the main shaft at the orbiting scroll side of the balancer.  A second bearing (702) between the main shaft and second frame supports the shaft opposite the orbiting scroll side of the balancer.
Patent KR-920002170-B1 (KR)
Inventor: FUJII HARUKI
IPC: C23C22/26
Filed: 1985-07-03
Granted: 1992-03-19
Abstract: 내용 없음.
Patent KR-900001857-B1 (KR)
Title: Hot isostatic press apparatus
Inventor: ASARI AKIRA
IPC: B22F3/03
Filed: 1985-07-10
Granted: 1990-03-24
Abstract: A continuous hot isostatic pressing apparatus has a main station (31) with a hot isostatic pressing and forming high pressure vessel (2) with a movable cover (8a), an inserting station (132) and a removing station (532) for material (5) to be processed, and a sealed tank (12a) which communicates with the vessel and operating chambers (11) of the stations.   The apparatus for hot isostatic pressing of metal powder incorporates a seal leakage detector.
Patent KR-930003019-B1 (KR)
Inventor: TADA HAYASHI
IPC: C07D303/24
Filed: 1985-08-07
Granted: 1993-04-16
Abstract: 내용 없음.
Patent KR-900008630-B1 (KR)
Inventor: UGGIMIRA MITSUO
IPC: G01G23/02
Filed: 1985-10-17
Granted: 1990-11-26
Abstract: 내용 없음.
Patent KR-930010779-B1 (KR)
Inventor: UDA SHOICHI
IPC: B23B31/117
Filed: 1985-12-17
Granted: 1993-11-11
Abstract: 내용 없음.
Patent KR-910008080-B1 (KR)
Inventor: CODD EDWIN T
IPC: E04B/
Filed: 1984-08-17
Granted: 1991-10-07
Abstract: 내용 없음.
Patent KR-930003326-B1 (KR)
Inventor: ARAL GURCAN
IPC: D21F1/02
Filed: 1986-01-18
Granted: 1993-04-26
Abstract: 내용 없음
Patent KR-920003332-B1 (KR)
Inventor: TERADA TAKASHI
IPC: A61K9/107
Filed: 1986-02-03
Granted: 1992-04-27
Abstract: 내용 없음.
Patent KR-890005059-B1 (KR)
Title: Apparatus for production of active carbon
Inventor: LEE HUNG-KWON
IPC: C01B31/08
Filed: 1986-07-16
Granted: 1989-12-09
Abstract: The appts. for producing active carbon is substituted by a horizontal type rotary kiln comprising a first cylindrical body (11), a second cylindrical body (12), and a third cylindrical body (13).  The first and second cylindrical bodies pass through the first and second combustion chambers (32,52) formed in the first and second furnaces (31,51), resp.  The third cylindrical body has an outer cylinder shell to form a cylindrical cavity between them. A driving means including a sprocket is provided between the first and second cylindrical bodies.  A raw material loading means (20) is connected to an inlet (14) of the first body, and a product receiving means (70) is connected to an outlet (15) of the third body.
Patent KR-910006329-B1 (KR)
Inventor: GANSTER OTTO
IPC: C08G18/80
Filed: 1986-07-31
Granted: 1991-08-20
Abstract: 내용 없음.
Patent KR-950000642-B1 (KR)
Inventor: WEMPLE JAMES N
IPC: C07D401/06
Filed: 1986-09-03
Granted: 1995-01-26
Abstract: 내용 없음.
Patent KR-940006349-B1 (KR)
Inventor: VELCHEN TEODORUS R
IPC: H04N3/12
Filed: 1986-11-03
Granted: 1994-07-18
Abstract: 내용 없음.
Patent KR-900001733-B1 (KR)
Title: Remote control assembly including side snap in
Inventor: SPEASE ARTHUR L
IPC: G05G7/10
Filed: 1986-11-07
Granted: 1990-03-19
Abstract: The motion transmitting remote control assembly has a motion transmitting core (30) including a support fitting (24) having first and second ends and an opening (14) extending through defining a first axis for guiding the core throught a U-shaped sear (16) in a support structure (18).  The core is movably supported by the support fitting for transmitting motion between the ends.  The assembly includes a projection finger (38) spaced laterally from the first axis defined by the opening, for gripping engagement with the support structure, and preventing the end support fitting from moving laterally out of the U-shaped seat. Axial deflection of the finger is limited by a stop member (47).
Patent KR-900002189-B1 (KR)
Title: Photosensitive resin composition and method of manufacturing color filter using the same
Inventor: SANADA SINICHI
IPC: G02F1/1335
Filed: 1986-11-27
Granted: 1990-04-02
Abstract: A photosensitive resin compsn. contains (A) a copolymer of at least one glycidyl cpd. of formula (I) (where R1 is H or methyl, R2 is -CO- or -O-), and (pref. 5-80 mol% or 10-50 mol%) at least one comonomer selected from esters and amides of (meth)acrylic acid having a quat. ammonium salt structure; and (B) an aromatic azide as photosensitizer.  Also claimed is a method of making a colour filter in which a layer of the photosensitive resin is patterned and dyed. The color filter is used in solid state color imaging devices e.g. charge-coupled devices and base store-type image sensor.
Patent KR-900002368-B1 (KR)
Inventor: KIYA NOBUYUKI
IPC: G05B19/4062
Filed: 1986-04-07
Granted: 1990-04-12
Abstract: 내용 없음.