baber/WOPTO huggingface dataset:
Patent ES-2438626-B1 (ES)
Title: Estructura de soporte para aerogeneradores y molde para obtener tales estructuras
Inventor: ABAD HUBER CÉSAR
IPC: E04H12/12
Filed: 2012-10-01
Granted: 2014-09-10
Abstract: Estructura de soporte para aerogeneradores y molde para obtener tales estructuras.#Estructura de soporte para aerogeneradores de forma troncocónica o troncopiramidal formada por varios paneles de iguales dimensiones de hormigón prefabricado, sin juntas horizontales entre paneles, permitiendo obtener distintos anchos de sección mediante una plataforma-guía ajustable a uno de dichos paneles.
Patent ES-2493666-B1 (ES)
Title: Sistema para transmisión sonido aéreo temporal con medios para asegurarlo a la oreja
Inventor: SAINZ AGUIRRE ALVARO
IPC: H04R25/00
Filed: 2013-03-12
Granted: 2015-06-25
Abstract: Sistema para trasmisión sonido aéreo temporal con medios para asegurarlo a la oreja.#La presente invención viene a presentar una forma de llevar el sonido exterior al oído interno, en concreto a la cóclea, siendo las principales destinatarias personas que por una malformación a nivel del conducto auditivo u otra patología diferente, no puedan beneficiarse por resultarles poco efectivos los dispositivos convencionales o amplificadores de sonido denominados audífonos. Para ello a diferencia de los conocidos aparatos audífonos se pretende un pequeño altavoz-transductor transmita el sonido directamente por vía aérea al hueso mastoideo evitando el conducto auditivo. Para conseguirlo se aportan unos soportes o elementos para fijar de una forma óptima el altavoz-transductor al hueso mastoideo para que a través de éste pueda llegar el sonido recogido del exterior a la cóclea. Por tanto con la invención que se plantea se consigue una mejor transmisión del sonido a través del hueso hacia la cóclea, al mismo tiempo que podrá el paciente colocárselo de forma segura al estar el altavoz-transductor provisto de unos sistemas de sujeción que hace el conjunto de la invención útil en pacientes o personas con malformaciones en la oreja que le imposibilita utilizar los audífonos convencionales.
Patent ES-2565015-B1 (ES)
Title: Procedimiento para la obtención de una loción capilar en estado líquido para frenar la caída del cabello
Inventor: ACEVEDO HERNANDEZ PEDRO ANDRÉS
IPC: A61K8/97
Filed: 2014-08-27
Granted: 2017-01-17
Abstract: Procedimiento para la obtención de una loción capilar en estado líquido para frenar la caída del cabello.#En una primera fase se mezclan 150 gramos de algaritofe y 1000 gramos de agua, siendo la composición en relación al peso de 87% de agua y 13% de Cedronella canariensis (algaritofe), llevando a ebullición dicha mezcla hasta alcanzar una temperatura de al menos 100°C y dejando hervir durante cinco minutos. A continuación se deja reposar la mezcla resultante 4 horas y se cuela.
Patent ES-2528095-B1 (ES)
Title: Herramienta y dispositivo de agarre provisto de tal herramienta
Inventor: HERNANDEZ JUANPERA JESÚS
IPC: A61B17/29
Filed: 2014-04-17
Granted: 2015-10-02
Abstract: Herramienta que comprende un par de mordazas (3) que interactúan entre sí mediante unos medios de accionamiento que comprenden una parte central fija y dos pletinas de leva (4), dispuestas de forma enfrentada a ambos laterales de la parte central fija, las cuales son deslizables sobre dicha parte central fija, estando las dos pletinas de leva asociadas a un eje de accionamiento de desplazamiento lineal, y en el que las mordazas están acopladas a la parte central fija y a las dos pletinas de leva (4). De este modo, en una condición de avance hacia delante de las pletinas de leva provocan un movimiento lineal de alejamiento de una mordaza con respecto a la otra, mientras que en una condición de retroceso hacia atrás de las pletinas de leva (4) provocan un movimiento lineal de acercamiento de una de las mordazas (3) con respecto a la otra.
Patent ES-2557182-B1 (ES)
Title: Membrana polimérica para su utilización como separador en baterías de flujo
Inventor: GUINDULAIN BUSTO FÉLIX
IPC: H01M50/414
Filed: 2014-07-21
Granted: 2016-11-04
Abstract: Membrana polimérica para su utilización como separador en baterías de flujo.#La presente invención se refiere a una membrana polimérica porosa caracterizada porque comprende al menos un 90% en peso de una resina polimérica fluorada; entre un 0,1% en peso y un 2% de un polímero hidrofílico y entre un 2% y un 9,9% en peso de un tensioactivo no iónico.
Patent ES-2577412-B1 (ES)
Title: Procedimiento para la creación de nano/micro estructuras ordenadas complejas en superficies de materiales poliméricos
Inventor: VADILLO RODRIGUEZ VIRGINIA
IPC: B08B17/06
Filed: 2015-01-14
Granted: 2017-04-25
Abstract: La presente invención se refiere a un procedimiento para la creación de nano/micro estructuras superficiales ordenadas complejas en materiales poliméricos que comprende: a) elaborar mediante litografía blanda una primera réplica polimérica a partir de un molde comercial con nano/micro estructuras superficiales ordenadas sencillas, b) someter la réplica polimérica creada en a) a una deformación bajo condiciones controladas de fuerza, temperatura y velocidad de deformación, hasta alcanzar la deformación deseada, y c) elaborar in situ una segunda réplica polimérica de la réplica bajo deformación de b), o c') someter la réplica bajo deformación de b) a una temperatura que permita mantener la deformación permanentemente tras recuperar la temperatura ambiente inicial. Asimismo, se contemplan las nano/micro estructuras superficiales ordenadas complejas obtenidas por dicho procedimiento y su aplicación en la inhibición de la adhesión bacteriana en superficies poliméricas.
Patent ES-2581585-B1 (ES)
Title: Procedimiento de obtención de un extracto de pulpa de bellota, extracto obtenido y su uso
Inventor: CAVA LOPEZ RAMÓN
IPC: A61K8/97
Filed: 2015-02-25
Granted: 2017-07-07
Abstract: Procedimiento de obtención de un extracto de pulpa de bellota.#La presente invención se refiere a un procedimiento de obtención de un extracto de pulpa de bellota, al extracto de pulpa de bellota obtenible por dicho procedimiento, a su uso, en particular como antioxidante, y a un producto alimentario, cosmético o farmacéutico que comprende dicho extracto.
Patent ES-2663654-B1 (ES)
Title: Preparado nutricional como preventivo de la depresión pre- y post-parto
Inventor: MARIN CRUZADO RAQUEL
IPC: A61P25/24
Filed: 2016-05-17
Granted: 2018-12-17
Abstract: Preparado nutricional eficaz como paliativo para contrarrestar la depresión durante el embarazo y post-parto, con dosis adecuadas de DHA en combinación con isoflavonas.
Patent ES-2571055-B1 (ES)
Title: Conjugado amiloide y usos y procedimientos del mismo
Inventor: SARASA BARRIO MANUEL
IPC: A61P25/28
Filed: 2016-02-15
Granted: 2016-12-28
Abstract: Conjugado amiloide y usos y procedimientos del mismo.#Conjugado que comprende al menos un péptido CisA{be}(33-40) (SEQ ID NO: 1) y hemocianina de lapa californiana (KLH), caracterizado porque el agente entrecruzante que conecta cada uno de los componentes del conjugado es el éster de N-hidroxisuccinimida del ácido maleimido butírico (SM); composiciones que comprenden dicho conjugado y usos y procedimientos relacionados con las mismas.
Patent ES-2640524-B1 (ES)
Title: Uso de tcfl5/cha como nuevo marcador para el pronóstico y/o diagnóstico diferencial de leucemias linfoblásticas agudas
Inventor: FRESNO ESCUDERO MANUEL
IPC: C12Q1/68
Filed: 2016-04-01
Granted: 2018-09-24
Abstract: La presente invención proporciona un método pronóstico y/o para el diagnóstico diferencial de pacientes con leucemia linfoblástica aguda (LLA) que comprende las siguientes etapas:#a) determinar de manera simultánea los niveles de expresión de las isoformas TCFL5 y CHA del gen TCFL5 en una muestra biológica aislada de dicho paciente; y#b) comparar los niveles de expresión de TCFL5/CHA en la muestra del paciente con valores de referencia,#donde una reducción en los valores de la muestra del paciente respecto a los valores de referencia es indicativa de LLA de alto riesgo,#donde preferiblemente dichas muestras de referencia corresponden a una o más muestras de pacientes con LLA o a líneas establecidas de LLA. Proporciona también un kit para la implementación de dicho método. Asimismo, se refiere a un método para el diagnóstico diferencial, la clasificación o estratificación de los pacientes en base a dicho pronóstico; un método para el tratamiento; y un método para la monitorización de la progresión de la enfermedad y/o eficacia del tratamiento en pacientes con LLA.
Patent HR-P20030867-B1 (HR)
Inventor: RESANOVIC MILE
IPC: A47J19/04
Filed: 2003-10-24
Abstract: Stroj za istiskanje pirea iz kuhanog kestena, s ručnim ili motornim pogonom pričvršćenim na osovinu(12) rotirajuće vodilice (4), pri čemu je osovinasa kliznim i kugličnim ležajevima, smještenim u noseću ploču (18), naznačen time da su polukružni pritiskač (24), dvije ploče, postrana (23) te noseća (18), prikladnog oblika i izvedbe fiksirane u odnosu na rotirajuću vodilicu (4) na način da vanjska cilindrična ploha rotirajuće vodilice (4), unutarnja cilindrična ploha vanjskog polukružnog potiskivača (3) te plohe dviju ploča, postrane (23) i noseće ploče (18), tvore prostor omeđen s navedene četiri plohe, koji prostor se u smjeru vrtnje rotirajuće vodilice (4) odgovarajućeg oblika plohe smanjuje na neznatnu veličinu na kraju, a kojega sa stražnje strane zatvara jedna od četiri lopatice (2), pri čemu je svaka od njih smještena u odgovarajućem prorezu (13) na rotirajućoj vodilici (4) tako da ekscentrični potiskivač (5) u obliku valjka, pričvršćen na postranu ploču (23) sa središtem koje je za iznos ,,e" pomaknuto u odnosu na središte rotirajuće vodilice (4), gura lopatice tako da, u segmentu koji je obuhvaćen polukružnim pritiskačem (3), dotična lopatica se svojim gornjim zadnjim zaobljenim obodom naslanja na unutarnju cilindričnu plohu vanjskog polukružnog potiskivača, a na prednjem gornjem dijelu ima kosi izrez kojim sa izrezom na rotirajućoj vodilici osigurava prostor za tvrdedijelove kestena (24) dok sa svojim donjim zaobljenim obodom klizi po vanjskoj cilindričnoj plohi ekscentričnog potiskivača (5). Patent sadrži još 3 patentna zahtjeva.
Patent JO-3085-B1 (JO)
Title: New process for the synthesis of agomelatine
Inventor: BEATRICE SIRE
Filed: 2011-12-20
Granted: 2017-03-15
Abstract: Process for the industrial synthesis of the compound of formula (I)
Patent KR-820000429-B1 (KR)
Title: Method of fabricating aluminum alloy rod
Inventor: SCHOERNER ROGER J
IPC: C22C21/00
Filed: 1972-11-24
Granted: 1982-04-01
Abstract: An elec. conducting Al alloy wire, having increased ultimate elongation, bendability and fatigue resistance when compared to conventional Al alloy wire of the same tensile strength has evenly distributed FeAl3 inclusions in an alloy contg.<99.70 Al, >=0.30Fe, and <=0.15% Si.  The evenyl distributed inclusions are obtained by continuously casting the alloy to form a continuous Al alloy bar, hot working immediately after casting to form a continuous rod which is subsequently wire drawn without intermediate anneals, and then annealing.
Patent KR-790000723-B1 (KR)
Title: Recovery method of adsorbed mercury on ion-exchange resin
Inventor: OKORA GENJI
Filed: 1974-01-04
Granted: 1979-06-28
Abstract: Mercury on ion exchange resins was eluted with a soln. contg. ammonia and halides of ammonium. Ammonia was removed from the effluent and reused. Hg(2.50g) was adsorbed on Diaion CR-10(iminodicarboxylic acid type, 100ml in a 15mm diam. glass tube) by passing a soln. contg. 135ppm HgCl2 and eluting with 200ml 28% NH3-5% NH4Cl at a space velocity of 1/hr. the effluent was heated 25min at 70≰C to obtain a white solid contg. 2.40g HgCl2.
Patent KR-810001184-B1 (KR)
Title: Electron gun assembly
Inventor: HUGHES R
IPC: H01J29/02
Filed: 1977-07-02
Granted: 1981-09-25
Abstract: The in-line electron gun assembly(10) for a color T.V. picture tube has a center cathode(12) disposed between two outer cathodes(14)(16).  The cathodes are coplanar and each is supported at a predetermined distance from a control grid by a separate cathode support structure(26)(38).  Each cathode support structure includes a cathode eyelet.  The center cathode eyelet is formed of a material having a smaller coefficient of thermal expansion than that of the two outer cathode eyelets so that the variations in cathode-to-grid spacing due to temp. changes during warm-up are kept equal from cathode to cathode.
Patent KR-810000917-B1 (KR)
Title: Power direct current signal transducer
Inventor: HAYASHI EIFI
IPC: G01R21/06
Filed: 1977-07-07
Granted: 1981-08-19
Abstract: The appts. for measuring power in a circuit comprises a pulse width modulator including an integrator.  A comparator having hysteresis characteristic is connected to the output side of the integrator.  A feedback circuit feeds the output of the comparator back to the input side of the integrator.  The voltage of the power circuit is applied to the input of the integrator of the modulator so as to be pulse width modulated.  The current of the power circuit is applied to an analog switch.
Patent KR-810000472-B1 (KR)
Title: Process for preparing benzoylurea derivatives
Inventor: STENDEL W
IPC: C07D319/08
Filed: 1977-08-13
Granted: 1981-05-09
Abstract: Insecticidal title compds.(I; R =halogen, alkyl, nitro ; n = 1-5) were prepd. by reaction of 6-amino-2,2,4,4-tetrafluoro-benz-1,3-dioxine(II) and substituted benzoylisocyanate (III), or 6-isocyanate-2,2,4,4-tetrafluoro- benz-1,3-dioxine and substituted benzimide(IV).  Thus, 5.5 g(0.03 mol) II(Rn = 2,6-difluoro) in 20 ml C6H5CH3(V) was added to 6.7g(0.03 mol) II in 100 ml V at 60≰C and was stirred for 1 hr to give 8 g I(Rn = 2,6-difluoro) (m.p.; 231≰C).
Patent KR-820001362-B1 (KR)
Title: Process for continuous casting mold products
Inventor: USIO TETSUJI
IPC: B22D9/00
Filed: 1977-12-20
Granted: 1982-07-30
Abstract: A continuous casting mould is produced by forming an alloy layer consisting mainly of Ni and containing >=1 of Fe and Mn in a Cu alloy mould cavity surface, and heat treating.  The mould's heat is treated at 300-500≰C.  That is, in the continuous casting mould of a copper alloy having a nickel layer plated on the mould cavity surface, wherein the alloy layer of nickel containing oneof Co, Fe and Mn and 3-5 mm thickness replaces the Ni layer.  So, heat crack and wear resistance properties are improved.
Patent KR-820002193-B1 (KR)
Title: Subscriber line trunk circuit
Inventor: TREIBER R
IPC: H04M9/08
Filed: 1978-03-22
Granted: 1982-11-22
Abstract: In the exchange system where line terminator is connceted individually at the input-output line, this system provides the multi-address determining and conference communication connection, and has a device which is scanning the line terminator and determining the address of connection memory, thus the valve in the storage cell of the determined address of the conncetion memory is known and each time line terminators are connected together only for the purpose of transferring the message.  Another purpose of this system is that terminations already employed in exchange systems will be used in common.
Patent KR-790000272-B1 (KR)
Title: Producing method of circular pattern wood
Inventor: JEONG JIN YONG
Filed: 1978-03-23
Granted: 1979-04-13
Abstract: A circular wooden disc with a colver-leaf pattern was manufd.  Thus, an incision was made from the apex to the circumference of the cones base, and a layer of wood was shaved off the  surface of a cone in one piece.  The cone having slope of 5-85≰ was formed on the end of the log.  The stripped surface was flattend into a circular shape by press, and the interior concentric clover-leaf patterns were spaced closer together than the exterior patterns.
Patent KR-790000224-B1 (KR)
Title: Method of exposing form to earthen and plastic ware by net shape-sheet
Inventor: AN YUL SA
Filed: 1978-05-11
Granted: 1979-04-06
Abstract: A flexible net shape sheet formed of fine and coarse net was manufd. to expose the curvilinear inside of earthen and plastic ware. Various sizes of sheet could be used and combined into one sheet to expose a shade of colour in striking contrast. Spray coating after removing a net shape sheet was available in a great variety of colours and prevented the paint particles from being freed from the surface.
Patent KR-820000413-B1 (KR)
Title: Screw of self lock
Inventor: DOMOYASU YOSHIOKI
IPC: F16B39/30
Filed: 1978-11-04
Granted: 1982-03-29
Abstract: A self-locking thread having a slit(4) on the crest of the screw thread(2) in a radial direction and it's flank angle(3) consisted by the two walls(2a) of the thread being little smaller than it of the fitted screw thread can be applicable to the fastening system in efficent.  By the elastic deformation of the thread walls in the direction of the slit to close the screw can be simply self-locked.  The application of this method can be also adopted to the screw nut.
Patent KR-820000267-B1 (KR)
Title: Method of preparation stabilized antibiotic formulations
Inventor: ROSENKRANTZ BERNARD E
IPC: A61K9/08
Filed: 1979-01-11
Granted: 1982-03-15
Abstract: The manufacturing process of stabilized antibiotic formulations at pH 5.0-7.0 and pigment, was described.  This was the nontoxic parenteral solns. of aminoglycoside antibiotics unsaturated 4' and 5' positions, and contained pyranose ring substituted 5' positions for amino akyl group, and added meta sod. sulfite & sod. sulfite esp. as antioxidants.  The amount of antioxidants was dependent upon the original pH.  The pH was adjusted 5.2 by added 0.1 N sod. chloride.  The formulations had at least the life of thirty-six months at 30≰C.
Patent KR-830000219-B1 (KR)
Title: 시멘트제조용 회전가마
IPC: F27B7/02
Filed: 1979-03-03
Granted: 1983-02-23
Abstract: 내용 없음.
Patent KR-850000478-B1 (KR)
Title: Heat treatment of a precipitation hardenable non-ferro material(al-mg-si alloy)
Inventor: CLOOSTERMANS LEO
IPC: C22F1/04
Filed: 1979-12-28
Granted: 1985-04-08
Abstract: A precipitation hardening Al-Mg-Si alloy is heated to 470≰C. The alloy is cooled rapidly to a semi-hot working temperature of 260-340≰C. The alloy is the cooled rapidly to the quenching temperature of 140-200≰C at a cooling rate of 50≰C/sec. In the rapid cooling process, the formation of precipitates, which are larger than 1 micron, is inhibited. The alloy is hot-worked while the temperature is in the semi-hot working temperature range.
Patent KR-810001205-B1 (KR)
Title: Dyeing method for nylon filament
Inventor: YOON TAE HAN
IPC: D06P3/04
Filed: 1980-04-26
Granted: 1981-09-28
Abstract: In a dyeing process of nylon filament by passing filament through dyeing tank, which has a uniform dyeing effect and a good processability, the filament is sent to vibrating hanger(6) with a filament winding tool and wound on outside of bobbin(4) in a heating dye tank.
Patent KR-800001503-B1 (KR)
Title: Catalysts for production of unsaturated aliphatic acid
Inventor: SHAW W
IPC: B01J23/16
Filed: 1980-06-24
Granted: 1980-12-19
Abstract: Catalysts moaVbWcLadXeOf(X=Mn,Fe, Cu, Zn, Al, Co, Ni P, cd, Bi, Ag, alkali or alkali earth metal) where a = 6-18, b = 0.1-10, c = 0.1-6, d = 0.01-5, 3 = 0-5, and f tackes oxygen no. needed to satisfy valance requirements, was used in the prepn. of unsatd. aliphatic acids from unsatd. aldehyde.
Patent KR-860000232-B1 (KR)
Title: Compatible am stereo broadcast system
Inventor: PARKER NORMAN W
IPC: H04H1/00
Filed: 1980-12-02
Granted: 1986-03-15
Abstract: This compatible AM stereo broadcasting system is one in which the signal carrier has an amplitude directly variable with monoral or sum (L+R) information and has an instantaneous phase   which varies as a function of the resultant amplitude of the sum information (L+R) and difference information (L-R). These are established in preselected phase relationship(quadrature). In a stereo receiver, L and R or the sum and difference signals may be restored by dividing the signal by the cosine of the angle φ, and in a monoral receiver, the sum signal is onlu detected.
Patent KR-850000645-B1 (KR)
Title: Plug removal apparatus
Inventor: NAMSTIEL WILLIAM F
IPC: F28F11/00
Filed: 1981-03-09
Granted: 1985-05-06
Abstract: A plug-removal apparatus comprises a ram mounted in a rod, both of which are mounted in an activating cylinder. The rod can be screwed into the plug, such that when the cylinder is activated, the cylinder causes the ram to push the expander relative to the plug, while the rod holds the plug thereby relieving the pressure on the plug. The activating cylinder may then be activated to extract the plug from the tube using short strokes. The apparatus can be used manually of remotely to remove plugs from heat exchangers and nuclear steam generators.
Patent KR-900008666-B1 (KR)
Inventor: KOHSIEK KURT H
IPC: H03L1/00
Filed: 1982-05-27
Granted: 1990-11-26
Abstract: 내용 없음.
Patent KR-850001912-B1 (KR)
Title: Process for the preparation of isobutyryl fluoride
Inventor: CORN JOHN E
IPC: C07C53/42
Filed: 1982-06-04
Granted: 1985-12-31
Abstract: Carbonylation of propylene and organic acid comprises (a) forming a liq. mixt. of CO in an anhydrous acid (HF) in a first reactor at 10 - 100≰C under a pressure of 14 - 682 bars, and (b) reacting in the liq. phase in a second reactor the mixt. from (a) with propylene at 40 - 60≰C and 39-340 bars to form isobutyryl fluoride. The molar ratio of the CO to the anhydrous acid (HF) is 1.1 - 5 and that of the HF to the propylene is 10 - 30.
Patent KR-890002318-B1 (KR)
Title: Off-axis light beam defect detector
Inventor: EBERLY CARLYLE J
IPC: G02B27/40
Filed: 1982-09-07
Granted: 1989-06-30
Abstract: The appts. detects a property such as a defect in a surface to be scanned.  A focusing or objective lens is provided together with a subsystem for maintaining a fixed distance between the focusing lens and the scanned surface.  Scanning is effected by providing lateral movement between the lens and the surface.  An off-axis light beam source is provided having a beam of light which is directed to pass through the lens to the scanned surface. A light beam-sensing element is positioned so as to detect the portion of the light beam reflected from the surface and transmitted back through the lens.
Patent KR-880002221-B1 (KR)
Title: Oral composition
Inventor: FINE RALPH
IPC: A61K/
Filed: 1982-10-18
Granted: 1988-10-20
Abstract: Oral compsns. contg. flavors and ribonucleotides as flavor modifying agents were prepd.  Thus a dental cream was prepd. contg. 22 glycerol, 1.2 Na CMC, 0.2 Na saccharin, 0.5 NaOBz, 0.76 Na monoluorophosphate, 0.25 tetra-Na pyrophosphate, 0.003 di-Na 5'- inosinate, 24, 12 H2O, 48.76 CaHPO4, 1 part Na lauryl sulfate and peppermint flavor.  The compsns. gave high intial foam upon introduction into the oral cavity.
Patent KR-920001771-B1 (KR)
Inventor: HENNING RAINER
IPC: C07K1/06
Filed: 1984-04-26
Granted: 1992-03-02
Abstract: 내용 없음.
Patent KR-860001241-B1 (KR)
Title: Integrated circuit for driving a d.c.motor having operational modes
Inventor: LEE BANG-WON
IPC: H02P7/03
Filed: 1984-05-10
Granted: 1986-08-30
Abstract: This circuit receives a radio signal from remote transmitter, and controls the operation of a DC motor. It comprises an antenna for recieving a low frequency signal, a low frequency amplifier, a peak detector for transformation into DC, and a comparator which has hysterisis property and outputs an inverting signal for motor driving. The output signal of the comparator and an operation mode selecting signal from direction controlling cicuit operated by logic state of the output of comparator are supplied to the motor driving circuit.
Patent KR-940009694-B1 (KR)
Inventor: NAGAI KOICHI
IPC: G08B25/08
Filed: 1984-07-19
Granted: 1994-10-15
Abstract: 내용 없음.
Patent KR-910004877-B1 (KR)
Inventor: MISEVICH KENNETH W
IPC: A43B5/00
Filed: 1984-08-20
Granted: 1991-07-15
Abstract: 내용 없음.