baber/WOPTO huggingface dataset:
Patent ES-2358490-B1 (ES)
Title: Mejoras introducidas en la patente de invención n. p-200602324 por: "vivienda subterr�?nea".
Inventor: MARTINEZ NAVARRETE ANTONIO
IPC: E04G11/02
Filed: 2008-01-15
Granted: 2012-03-23
Abstract: Mejoras introducidas en la patente de invención n° P-200602324, por: vivienda subterránea.#La vivienda subterránea está constituida por módulos tridimensionales de hormigón o material similar, con aberturas para puertas y/o ventanas (2), así como pasos para chimeneas emergentes a través de la correspondiente capa de tierra (4) que cubre a dichos módulos para conseguir una vivienda subterránea que simula una cueva natural, incluyendo además unos ábsides laterales (5) que contribuyen a ofrecer un óptimo aspecto estético en el conjunto de la propia vivienda (1).#Las mejoras se caracterizan porque los módulos tridimensionales de hormigón u otro material, se realizan in situ a partir de moldes (13), efectuándose el desmoldeo por la parte frontal, por la parte trasera o por la parte superior (12) de la vivienda (1), definiendo al menos un fondo (9), al menos dos paredes (10) paralelas y perpendiculares a dicho fondo (9), y al menos un techo (11) cubriendo dichas paredes (10) y fondo (9).
Patent ES-2366520-B1 (ES)
Title: Perfil para mallas de refuerzo de estanterías destinadas a soportar cargas paletizadas.
Inventor: PLANAS PEREZ SALVADOR
IPC: A47B55/02
Filed: 2009-05-14
Granted: 2012-09-14
Abstract: Perfil para mallas de refuerzo de estanterías destinadas a soportar cargas paletizadas.#Comprende un cuerpo acanalado previsto para soportar un elemento de malla (2), y que incluye sus extremos (4) opuestos planos para el apoyo sobre dos largueros (5) solidarios de la estructura de la estantería (6). Se caracteriza por el hecho de que el perfil (1) incluye medios de encaje (7) para la fijación del elemento de malla (2) de manera amovible. Se obtiene un perfil (1) que permite adaptar la malla de refuerzo en función de las cargas a soportar de manera eficaz y con un coste de producto menor.
Patent ES-2396909-B1 (ES)
Title: Pararrayos desionizante de carga electrostática para protección de  las palas de aerogeneradores eólicos
Inventor: CLAVERIA CANAL ANTONIO
IPC: F03D11/00
Filed: 2011-04-08
Granted: 2014-01-07
Abstract: Pararrayos desionizante de carga electrostática para protección de las palas de aerogeneradores eólicos.#El pararrayos -1-está constituido por un electrodo exterior -7-, de material eléctricamente conductor y mecánicamente resistente, preferentemente de aluminio, separado por uno o varios discos aislantes -8-, de un electrodo interior -9-, donde se encuentra el sistema de fijación al extremo de la correspondiente pala (-2-, -3-y -4-) donde queda instalado, palas en cantidad variable según el tipo de aerogerador y formas según sea la de las puntas de las palas del aerogenerador. dicho pararrayos está conectado mediante un conector mecánico o eléctrico -10- y el conductor eléctrico adecuado -5-a un conductor -6- de toma de tierra -6a-, previéndose además una batería de ?leds? -11-, así como una sonda -12- para el control de las vibraciones de la pala.
Patent ES-2569453-B1 (ES)
Title: Lámpara de LED de alimentación inductiva de varios usos
Inventor: PARRA GIMENEZ DIEGO
IPC: H05B37/00
Filed: 2014-07-12
Granted: 2017-02-16
Abstract: Lámpara de LED de alimentación inductiva de varios usos.#Usa dos recintos independientes, con un primario, en un recinto, y un secundario de un trasformador, en el otro recinto. Para adaptar la tensión de 220 AC de la red a una tensión de uso de LED. Caracterizado porque el primario puede ser usado para varias potencias de lámparas.
Patent ES-2573002-B1 (ES)
Title: Dispositivo para la fabricación de contenedores por termo formado
Inventor: HERNANDEZ SOCASTRO JOSÉ MANUEL
IPC: B29C51/30
Filed: 2014-12-02
Granted: 2016-12-19
Abstract: Dispositivo para la fabricación de contenedores por termo formado.#El dispositivo comprende: un cuerpo de molde (1) con al menos una cavidad y un fondo (5) por cada cavidad; unas uñetas desplazables entre: una posición operativa en la que acceden al interior de la cavidad del molde y una posición inoperante; y un punzón de formación (14) para la deformación de una lámina de plástico (16) destinada a conformar el contenedor en el interior del molde. El fondo se encuentra fijado en una placa porta fondos (3) sin posibilidad de movimiento respecto al cuerpo de molde (1); las uñetas de soporte del papel decorado están provistas de unos ejes de giro (13) y dispone de unos medios de accionamiento que comprenden: una junta de cierre (10) elástica que tiende a mantenerlas en una posición operativa o inoperante, y un cilindro (8) de abatimiento hacia una posición contraria, inoperante u operativa.
Patent ES-2587450-B1 (ES)
Title: Dispositivo cortador de papel
Inventor: VAZQUEZ BERDINAS JOSÉ ANGEL
IPC: B26D1/04
Filed: 2015-04-24
Granted: 2017-08-23
Abstract: Dispositivo cortador de papel que tiene como objetivo reducir el formato de una hoja (6) de papel en todo su contorno con un solo movimiento, sin tener que realizar más manipulaciones; evitándose así errores en el corte de la hoja de papel al conseguirse una mayor precisión en dicho corte. Comprende unos carros móviles (14) portadores de sendas cuchillas circulares (15) para cortar simultáneamente cada uno de los bordes de la hoja de papel, de forma que el movimiento de uno de los carros arrastra al resto de los carros (14).
Patent ES-2610052-B1 (ES)
Title: Módulo de escurrido de alfombras y otros productos textiles
Inventor: BARAUT ANELL RAMON
IPC: F26B5/16
Filed: 2015-10-22
Granted: 2018-01-30
Abstract: La invención se refiere a un módulo de escurrido de alfombras, o similares, y otros productos textiles que han sido previamente lavados o se encuentran húmedos, donde dicho módulo de escurrido se instala tanto en trenes o equipos automatizados de limpieza, como formando un equipo independiente de escurrido, y utilizando para ello al menos un par de rodillos de escurrir con un recubrimiento de material absorbente, entre los cuales se aplica una presión mediante elementos de presión sobre la generatriz del rodillo y se hace pasar el producto textil al cual se le quiere eliminar el máximo de humedad que tiene en él.
Patent ES-2593849-B1 (ES)
Title: Sistema de protección en obras de las arenas transportadas por el viento y procedimiento de instalación
Inventor: ALTUREK SHEIJ KHALED
IPC: E04H17/18
Filed: 2016-04-15
Granted: 2017-09-19
Abstract: Sistema de protección en obras de las arenas transportadas por el viento y procedimiento de instalación.#Comprende una estructura modular formada por una sucesión de pantallas 1, cada una de las cuales incluye una base 4 que apoya en un suelo y un tabique frontal 5; donde el tabique frontal 5 separa una parte interior 11b donde se encuentra la base 4 y la obra a proteger, y una parte exterior 11a correspondiente con una cara del tabique frontal 5 contra el que impacta un flujo de arena transportado por el viento. La base 4 tiene en su cara inferior en contacto con el suelo, unas nervaduras longitudinales 10 que se clavan en el suelo como medios de retención y anclaje de la pantalla 1. Sobre una cara superior de la base 4 se deposita una masa de arena como medios adicionales para sujetar y estabilizar cada pantalla 1.
Patent ES-2562577-B1 (ES)
Title: Implemento agrícola para incorporar en forma subterránea abono orgánico o composta en terrenos de cultivo
Inventor: NAVARRO VELASCO RUBÉN
IPC: A01B49/06
Filed: 2014-07-16
Granted: 2016-09-13
Abstract: Implemento agrícola para incorporar en forma subterránea abono orgánico o composta en terrenos de cultivo.#Implemento agrícola para incorporar en forma subterránea abono o composta en terrenos de cultivo, que comprende un chasis (1) con tres puntos de acoplamiento del implemento con el tractor, adaptado para montar asociadamente al menos uno o una pluralidad de subsoladores (21) inferiores separados entre sí y alineados transversalmente y al menos una o una pluralidad de tolvas de dosificación (14) de abono fijas en la parte alta del chasis (1), donde dichas tolvas (14) comprenden mecanismos de dosificación del fertilizante para descargarlo por una salida inferior donde se conecta un conducto fijo en una estructura guía (27) de descarga y dosificación del fertilizante; y donde cada subsolador (21) se dispone delante y por debajo de cada tolva (14) para abrir el terreno generando un surco donde se va depositando subterráneamente dicho abono; dicho chasis comprende lateralmente un arreglo donde se montan ruedas laterales (12) independientes al vehículo de arrastre.
Patent HR-P20010459-B1 (HR)
Title: Methods for producing films having a layer containing a mixture of fluoropolymers and polyacrylates
Inventor: NUMRICH UWE
IPC: B29C48/86
Filed: 2001-06-18
Abstract: A film comprising at least one layer of fluorine polymers and poly(meth)acrylates is prepared by (i) preparing a mixture of fluorine polymer and poly(meth)acrylate; and (ii) extruding the mixture maintained below its gel-forming temperature through the die of an extruder having a filter placed before entry of the mixture into the die, the temperature of the die being maintained higher than the temperature of the composition upon entry into the die but lower than the gel-forming temperature of the mixture, onto a roll having a temperature <=100° C., thereby forming the at least one layer in the shape of a film.
Patent JO-1101-B1 (JO)
Title: Processes for halogenation, reduction and preparation of beta-lactam compounds
Inventor: HATFIELD LOWELL DELOSS
Filed: 1980-08-25
Granted: 1982-07-10
Abstract: Processes for halogenation, reduction and preparation of beta-lactam compounds
Patent JO-1557-B1 (JO)
Title: Plant for preparing of high
Inventor: LUC JANSSENS
Filed: 1988-11-21
Granted: 1989-12-16
Abstract: Plant for the preparation of high-strength plaster from natural calcium sulphate (gypsum) ‎or from synthetic calcium sulphate, characterized in that it comprises at least one endless ‎chain conveyor (13) equipped with tilt-able paddles(53) which is diverted on return ‎pinions(5) so as to form at least one upper strand(9, 15.21) and one lower strand ‎‎(11.17.23) a feed hopper(27) for the starting material, arranged above the first upper ‎strand (9) and a heating device whose hot gases are propelled into chambers (31 to 39) ‎each arranged between and upper strand and a lower strand.‎ ‎(FIGURE 1)‎
Patent JO-P20180046-B1 (JO)
Title: Water-soluble iron-carbohydrate complexes, production thereof, and medicaments containing said complexes
Inventor: ERIK PHILIPP
IPC: A61K31/295
Filed: 2018-05-02
Granted: 2022-09-15
Abstract: Water soluble iron carbohydrate complex obtainable from an aqueous solution of iron (III) salt and an aqueous solution of the oxidation product of one or more matrodextrins having a dextrose equivalent of 5 to 22 using an aqueous hypochlorite solution at a PH of 8.5 to 12,process for its production and medicament for the treatment of iron deficiency conditions.
Patent KR-810001121-B1 (KR)
Title: Abacus
Inventor: YOSHIMURA CHIKAFUSA
IPC: G06C1/00
Filed: 1978-03-18
Granted: 1981-09-18
Abstract: The reset fitting which can simply reset balls of the abacus is designed to substitute finger operation.  The fitting is so wide that it can push away balls of (3) and (4) to the certain position, and can shift free and easily to the distance of dividing bar(2) between the ball (3) and (4).  This reset system improves faults of finger operation when calculating with abacus.
Patent KR-830000672-B1 (KR)
Title: Am 스테레오 수신기
IPC: H04H1/00
Filed: 1978-08-31
Granted: 1983-03-25
Abstract: 내용 없음.
Patent KR-820001231-B1 (KR)
Title: Automatic rivet feeding device
Inventor: YAMASAKA N
IPC: B21J15/32
Filed: 1979-03-16
Granted: 1982-07-07
Abstract: The rivetting tool is used for blind drawn rivets.  The axis of the rivet delivery nozzle(31) is parallel to the axis of the front housing(3).  The breech block(21) actuator has parallel connector levers(11)(13) for the breech block and the sliding part(7).  The breech block holds the rivet with its mandrel shank parallel to the bore in the nozzle front end(5) for rivet feeding.
Patent KR-830000774-B1 (KR)
Title: 탄화수소의 제조방법
IPC: C10G65/10
Filed: 1979-12-15
Granted: 1983-04-11
Abstract: 내용 없음.
Patent KR-840001077-B1 (KR)
Title: Process for n4-carbamoylpiperazino propanal derivatives
Inventor: MATSUMURA SHINGO
IPC: C07D295/20
Filed: 1980-05-08
Granted: 1984-07-31
Abstract: Title compds. (I, R=substituted aromatic group) were prepd. by reaction of arylglycidyl ethers and N-carbamoyl piperazine in nonreactive solvent. Thus, 5.7g 2,3-dimethyl-4-aminophenol in 50 ml pyridine was reacted with 9.6g methanesulfonyl- chloride and the resulting 2,3-dimethyl-4-methane sulfonaminophenol stirred with 6.0g CaCO and 25g epibromohydrine for 4 hr, followed by reaction with 2.0g N-carbamoyl piperazine in 100 ml MeOH for 6 hr to give 4.8g I(R=II).
Patent KR-820001290-B1 (KR)
Title: Incinerator for waste material
Inventor: MALLEK H
IPC: F23G5/04
Filed: 1980-12-03
Granted: 1982-07-19
Abstract: A furnace for burning waste material consists of a container for receiving the waste material to be burned, a combustion chamber arranged below lower open end of said container, a conduit connectable to a source of fresh air, a furnace muffle extending from said lower open end of said container to said combustion chamber, and flue surrounding said container and communicating with said combustion chamber for releasing waste gases therefrom.
Patent KR-820001102-B1 (KR)
Title: Emulsifying agent for liquid fuel
Inventor: CHOI J
IPC: C10L1/00
Filed: 1980-12-13
Granted: 1982-06-25
Abstract: The emulsifying agent was prepd. by mixing 30 wt.% pulverized mixt. (400 mesh) of 5 parts of the activated clay, diatomaceous earth or acid clay, 0.5 parts of wollatonite and 0.5 parts of active carbon and 70 wt.% fuel were mixed initially 0.3-0.5 wt.% emulsifier and 80 wt.% fuel were mixed initially 1 hr at 90≰C, and stirred 2 min at 70-80≰C to save fuel.
Patent KR-850000817-B1 (KR)
Title: Elevator control system
Inventor: YONEDA KENJI
IPC: B66B1/16
Filed: 1981-03-10
Granted: 1985-06-15
Abstract: The elevator car is controlled on the basis of the elevator car positions obtained through the counting of distance pulses provided in proportion to the distance travelled by the car and floor height data indicated by the heights of individual floors. The distance pulses are counted by moving the car at a low speed from the lowest floor to the highest floor. The count at the time of the actuation of a floor position detector, which is actuated when the car passes by each floor, is stored as the floor height value of that floor in a RAM.
Patent KR-850001491-B1 (KR)
Title: X-ray cine-stereo photographing apparatus
Inventor: NISIO KOSAKU
IPC: G03B42/02
Filed: 1981-10-30
Granted: 1985-10-11
Abstract: The apprartus has separated sources and a mode selector for stereoscopic imaging with two line cameras and a TV camera for fluoreocopy. An image-converting intensifier tube (3) converts Xrays, which have passed through an object, such as a patient (2), to an optical image. Half-silvered mirrors are movable into and out of the output path of the intensifier. Cine-cameras (5,6) receive the images direct by the mirrors and are synchronized to be out of phase with each other, but in phase with the energisation of respective X-ray sources. A control apparatus selects which of the stereoscopic, monoscopic or fluoroscopic images it to be employsed and controls the switching of the X-ray tube between focal points in the stereoscopic mode.
Patent KR-860000779-B1 (KR)
Title: Heated junction thermocouple level measurement apparatus
Inventor: BERILACQUA FRANK
IPC: G21C17/035
Filed: 1982-08-27
Granted: 1986-06-23
Abstract: A liquid level sensor for a pressure vessel includes a series of axially spaced elongated heat conducting housing(36). Each housing contains a heat element(64) extending over a level sensing range and two thermocouple junctions(66, 68). Part of the housing is enclosed by a splash guard(72). The housings are surrounded by a support tube. The sensor monitors the level of coolant, esp. water, above the core of a nuclear reactor. Direct accurate information is provided during both normal and abnormal reactor operation.
Patent KR-850000005-B1 (KR)
Title: Air tool
Inventor: NIIMI MASAKI
IPC: B23D51/18
Filed: 1983-08-11
Granted: 1985-02-08
Abstract: This invention concerns an air tool that uses highly pressurized air at the driving source. This air tool is characterized in that it feeds lubricating oil to the driving part effectively, improves the working efficiency at the processing hole part that supplies the lubricants and the cooled air, and prevents abnormal heating of the working part.
Patent KR-870001147-B1 (KR)
Title: 19-epi-oianemycin manufacturing method
Inventor: CELMER WALTER DANIEL
IPC: C12P19/60
Filed: 1984-02-15
Granted: 1987-06-11
Abstract: Antibiotic 19-epi-dianemycin(I) is obtd. by culturing Streptomyces hygrosopicus ATCC39250 or its mutants.  Thus, a preculture of S. hygroscopicus is inoculated into 3 l medium (pH7.0) contg. cerelose 20, soy flour 10, distillers' sols. 5, Na2SO4 0.5 CaCo3 2, and CoCl2 0.002 g/l and incubated at 30≰C for 4-7days with agitation and aeration.  The broth filter cake is extd. with MeOH.  The ext. is evapd., then dild. with H2O and extd. with Me iso-Bu ketone.  The ext. is concd. to a viscous oil. (I) is isolated by suspending the oil in heptane, treating with silica, and eluting the filter gel cake with CHCl3, CHCl3/ EtoAc, and EtoAc. The EtoAc fraction is concd. to give crude I.
Patent KR-900001185-B1 (KR)
Title: Substituted imidazolinyl benzoic acids, esters and salts, thereof and the preparing process thereof
Inventor: LOSS MARINUS
IPC: C07D209/48
Filed: 1984-07-31
Granted: 1990-02-27
Abstract: 2-(4,4-Disubsted.-5-oxo-2-imidazolinyl)-p-toluic acid derivs. of formula (I) are prepd. by the cyclization of a cpd. of fomrula (II). In the formulas, R is H, C1-12 alkyl, C3-12 alkenyl, C3-6 cycloalkyl or cyclopropyl; X is H, halogen or methyl; Y and Z are each H, halogen, C1-6 alkyl, C1-4 hydroxy alkyl, C1-6 alkoxy, nitro or cyano.  (I) are useful as herbicides.
Patent KR-920008985-B1 (KR)
Inventor: SUDOU YOSHIHIRO
IPC: G11B17/04
Filed: 1984-08-30
Granted: 1992-10-12
Abstract: 내용 없음.
Patent KR-870001435-B1 (KR)
Title: Process for preparing purification of monoclonal antibodies
Inventor: FLASHNER MICHAEL
IPC: C07K1/16
Filed: 1984-11-22
Granted: 1987-08-06
Abstract: Monoclonal antibodies, IgGs is sepd. from mouse ascites fluids by utilizing liq. chromatog, and polyethyleneimine-bound silica gel or the reaction product of silica gel and polyethylenimino propyl trimethoxy silane as chromatog. packing.  Thus, mouse ascites fluides equilibrated at pH 6.73 and 10mM phosphate are applied to PEI-silica gel column (0.46 X 250mm) and eluted with essentially baseline resolution by using a 60-min linear gradient from 0.01 M K-phosphate (pH 6.73) to 0.25 M K-phosphate (pH 6.80) at a flow rate of 1.0 ml/ min.
Patent KR-890005362-B1 (KR)
Inventor: MASEK RICHARD
IPC: H01R12/67
Filed: 1984-12-29
Granted: 1989-12-23
Abstract: 내용 없음.
Patent KR-930012057-B1 (KR)
Inventor: BUCKLAND ROY W
IPC: A63B67/00
Filed: 1985-03-21
Granted: 1993-12-23
Abstract: 내용 없음.
Patent KR-900008332-B1 (KR)
Title: Plastic copolymers of propylene with linear diens
Inventor: CECCHIN FIULIANO
IPC: C08F210/06
Filed: 1985-07-27
Granted: 1990-11-15
Abstract: Plastic copolymers (I) of propylene with linear dienes having conjugated double bonds and opt. with ethylene and/or other alphaolefins, contg. 0.1-15% by wt. dienes. The molar ratio between the diene units in 1,2-configuration and those in 1,4-configuration is above 0.2, pref. above 1. Pref. the diene is butadiene, the total content of which pref. ranges from 1-10% by wt.. Pref. the amt. of prod. soluble in xylene at 25 deg.C is below 20%. Pref. (I) comprise 0.1-5% by wt. of ethylene. (I) are useful in the prepn. of films having excellent physical-mechanical properties and low weldability temp.
Patent KR-870001678-B1 (KR)
Title: Hydration process of nitril compound
Inventor: ASANO SHIRO
IPC: C07D213/81
Filed: 1985-09-19
Granted: 1987-09-22
Abstract: Hydration of nitrilecompd. is performed by using copper catalyst 5-60 wt.% of water and 40-95 wt.% of nitrile compd. are mixed, and then this mixt. is reacted at 70-200≰C.  The copper catalyst contains less than 0.7 wt.% of iron, and converting ratio of the nitrilecompd. is 10-98%. A filter attached in the reactor separates catalyst from the reaction mixt. to give liquid reaction mixt.  The nitrilecompd. is acrylonitrile or metacrylonitile.
Patent KR-880002344-B1 (KR)
Title: Oil pressure suspension device for a vehicle
Inventor: PYON CHUNG-SOP
IPC: B60G21/06
Filed: 1985-09-30
Granted: 1988-10-26
Abstract: This invention is an automobile suspension system which consists of four hydraulic cylinders, four solenoid valves, four limit switches and a sensing device.  The hydraulic cylinders installed and each wheel is connected to the installed four valves respectively in the sensing device.  A pendulum hung in the center of the sensing device keeps in touch with each valves in a horizontal plane on its surface symmetrically.  The pendulum is fixed on the cover of the sensing device by use of a rod bearing and a pint.  The pendulum moves freely in accordence with the inertia of the car by centrifugal force in the event of ill-balanced turning and by vibration and inpact caused by the road surface.
Patent KR-910006685-B1 (KR)
Title: High voltage generator
Inventor: KOJEBERG WALTER
IPC: H04N3/19
Filed: 1985-12-05
Granted: 1991-08-30
Abstract: 1. High-voltage generator, in particular line transformer with high-voltage generation for a TV set, in which the high-voltage terminals (6, 7) are brought into contact with the outgoing leads (4, 5) via electrically conductive rubber parts (1) and are connected to a leakage resistor (2) for the high voltage, characterised in that the leakage resistor (2) is disposed in a compartment of the plastics cap (3) of the high-voltage generator with its terminal contacts butting closely against the rubber parts (1) so that an electrical contact is guaranteed.
Patent KR-880001949-B1 (KR)
Title: Process for preparing hyaluronic acid
Inventor: CHONG KYO-MIN
IPC: C12P1/04
Filed: 1986-01-29
Granted: 1988-10-04
Abstract: Prepn. of hyaluronic acid, useful as a surgical aid, by culture of Streptococcus equi ATCC 9527 on the nutrient medium contg. physiological active substance, e.g. plasma fraction (I), (II), (III) , or (IV) obtd. from horse, bovine and human comprises culturing S. equi on an 1 liter medium contg. 0.5 peptone, 0.2 yeast ext., 0.5 NaCl, 3% glucose, 0.033M phosphat buffer soln., and 5-20% plasma fraction (I) or (II) or (III) or (IV) to provide 900-1200 mg hyaluronic acid/l fermentation broth.
Patent KR-900001753-B1 (KR)
Title: Method and apparatus for moving cargo between a ship and a dock
Inventor: KNAPP RICHARD N
IPC: B65G63/00
Filed: 1986-03-14
Granted: 1990-03-19
Abstract: The quayside crane for moving cargo between a dock and a ship (6) includes a landing platform (28) and a waterside trolley (20) for moving cargo between the landing platform and ship.  The waterside trolley is operable to lift cargo from and set cargo on the landing platform and ship.  The crane also has a landside trolley (38) for moving cargo between the landing platform and the dock.  The landside trolley is at a lower elevation than the waterside trolley and operable to lift cargo from and set cargo on the landing platform and dock.  The landing platform is vertically movable to positions at different elevations for handling different tiers of cargo on the ship.
Patent KR-940010947-B1 (KR)
Inventor: PEETERUS HENDRIKUS W C M
IPC: G11B17/028
Filed: 1986-04-16
Granted: 1994-11-19
Abstract: 내용 없음.
Patent KR-930011945-B1 (KR)
Inventor: FAHEY JAMES
IPC: B01D46/44
Filed: 1986-08-22
Granted: 1993-12-22
Abstract: 내용 없음.