baber/WOPTO huggingface dataset:
Patent GB-2581705-A (GB)
Title: Abstraction and portablity to intent recognition
Inventor: Donna Byron
IPC: G01L15/00
Filed: 2018-10-05
Abstract: A computer-implemented method for building a semantic analysis model. In one embodiment, the computer- implemented method includes creating proxy tags comprising a set of surface form variants. The computer- implemented method creates training examples comprising a combination of terminal tokens and at least one of the proxy tags. The computer-implemented method builds the semantic analysis model using the training examples.
Patent GB-2598551-A (GB)
Title: Apparatus and method for rapid monitoring of pathogens in water
Inventor: ZHUGEN YANG
IPC: C12Q1/6888
Filed: 2020-08-25
Abstract: A multilayer device for detecting a pathogen (e.g. bacteria or coronavirus) in a water sample. The device comprises a sample preparation part 10 having a solid phase extraction structure 21 (e.g. fibre glass) to receive a nucleic acid solution. The device comprises a fluid flow part 11 comprising layers having paper-based flow channels 24 to enable capillary flow from the solid phase extraction structure. The device comprises a reaction layer 12 having reaction chambers 27-31 in fluid communication with the flow channels. A further aspect of the invention is a method of using the multilayer device, whereby LAMP reactions are performed in the reaction chambers. The flow of the nucleic acid through the flow channels can be divided as it transfers between the layers. Prior to performing the LAMP reactions, the reaction chambers can be sealed by coating with a film. Two of the reaction chambers can be used as positive and negative controls. The layers of the fluid flow part 11 can be divided into secondary layers e.g. 17a and 17b. The sample preparation part can have a waste collection component 23. The device can further comprise a lateral flow device in fluid communication with the reaction chambers.
Patent GB-2586354-A (GB)
Title: Retracting device and retracting device set
Inventor: KAZUAKI KASHIWAGUMA
IPC: E05F5/02
Filed: 2019-02-15
Abstract: Provided is a retracting device comprising a main arm and a sub-arm wherein appearance can be improved. An arm (5) has a main arm (7) and a sub-arm (8) such that an acceptance portion (25) for accepting a reception part (6) is formed between these. The main arm (7) and the sub-arm (8) are configured so that the main arm (7) and the sub-arm (8) rotate by way of: the acceptance portion (25) being closed in a hold position; the acceptance portion (25) opening by the reception part (6) coming into contact with the main arm (7) in the hold position; and an end portion (21) of the main arm (7) and an end portion (24) of the sub-arm (8) coming into contact while the acceptance portion (25) is opened.
Patent GB-2603798-A (GB)
Title: Automotive network zoned architecture with failure mitigation feature
Inventor: LUDWIG RAMSAUER
IPC: H02J7/34
Filed: 2021-02-15
Abstract: An electrical power supply network for a set of power-consuming nodes with a Failure Mitigation feature is disclosed. The network has two or more zones, a zone comprises two or more electrical power consuming nodes, and at least one Power Switch (110, 120, 130, 140, 150) which controls the entry and exit of electrical power to the zone. In the event of partial or complete failure of the power supply network, power is redistributed between nodes of a zone. An “Emergency trigger” may cause execution of “Last Commands” to keep and/or execute a safe state. At least one zone may comprise a local buffer or local electricity store, for example a battery 135, 136
Patent GB-2596905-A (GB)
Title: Methods for PDU session in interworking across EPS and 5GS for NB-IoT
Inventor: MAHMOUD WATFA
IPC: H04W92/02
Filed: 2021-05-19
Abstract: Disclosed is a method of managing PDU session interworking in a User Equipment, UE, wherein if the UE changes from WB-N1 mode to NB-S1 mode, then the UE sets the state of any dedicated EPS bearer context to be inactive. The UE locally deactivates the bearer and deletes any associated QoS rule and QoS flow descriptions associated with the dedicated bearer. Also disclosed is if the UE changes from WB-S1 mode to NB-N1 mode then the UE maintains a default EPS bearer context and creates an associated QoS flow description and associated default QoS rule.
Patent GB-2609920-A (GB)
Title: Improvements to a Joint Between Oil and Gas Pipe Sections
Inventor: MATTHEW HIGHNETT
IPC: F16L15/00
Filed: 2021-08-16
Abstract: A screw-threaded joint for pipes including a first pipe length 10 having a pin screw threaded portion 11 and a second pipe length 30 having a screw threaded box portion 31. The screw threads inter-engage along the greater axial length and are tapered such that they incline at an acute angle to the central longitudinal axis of the joint. The pin thread extends to a stop shoulder 14 that has a conical cross-section head portion positioned alongside a stop shoulder 34 of the box portion. The head portion has a sealing 18, torque 17 and link 19 surfaces corresponding to sealing 28, torque 50 and link 29 surfaces of the cone receiver of the box portion. The link surfaces link the sealing and torque surfaces. The link surfaces have a planar cross-section wherein the angle subtended by the planar surfaces to the joint axis is 29.5-30.5 degrees, inclusive of 30 degrees. The final pin thread 12 may be cropped and the lengths of the sealing and link surfaces of the pin section may be different and greater than the lengths of the sealing and link surfaces of the box portion to prevent galling.
Patent GB-2614230-A (GB)
Title: A sustainable structural composite sandwich panel made from waste glass
Inventor: SIMON PARRISH
IPC: B32B5/16
Filed: 2021-11-09
Abstract: A composite panel having a core comprising glass aggregate with a polymer binder and an additional mineral ingredient. The glass may be crushed recycled glass particles. Each face of the core is preferably laminated with a glass reinforced thermoset sheet. The core may comprise between 85% and 95% waste glass, between 4% and 14% polymer binder and between 0.5% and 1% mineral additives.
Patent GB-2617368-A (GB)
Title: Weld positioning clip for encapsulation process
Inventor: Michal Cieszynski
IPC: H01R4/70
Filed: 2022-04-06
Abstract: A clip 1 suitable for engaging around an exposed conducting core of a cable (figure 6, 9 10) during an encapsulation process. The clip 1 comprises a loop-like body having an inner surface (figure 1, 1b) and an outer surface (figure 2, 1a) and opposed ends which define an opening 5 in the loop. The clip 1 is engaged around the said exposed cores in use. The body comprises at least one post 6 extending outwardly from said outer surface (figure 2, 1a) of the body. The at least one post 6, in use, engages with an inner surface of an encapsulation mould (figure 9, 13) enclosed around the clip 1 so as to maintain a desired spacing between the mould (figure 9, 13) and the outer surface (figure 2, 1a) of the body and thereby ensures a desired thickness of encapsulation sealant (figure 12, 12) is formed around the exposed core of the cable (figure 6, 9 10) during the encapsulation process.
Patent GB-2619275-A (GB)
Title: Blockchain-based message journaling
Inventor: LIUXUAN PAN
IPC: G06Q10/10
Filed: 2022-05-25
Abstract: A computer-implemented method of journaling messages sent to and/or from a first party, the method including: determining a first message to be journaled, where the first message is sent to or from the first party; generating a first journaled message, where the first journaled message includes a copy of the first message; storing the first journaled message and/or an encrypted version of the first journaled message at a storage location 304; causing a first blockchain transaction to be sent to a blockchain network 106 to be recorded on a blockchain, where the first blockchain transaction includes a first hash generated by hashing at least the first journaled message. The first journaled message may include metadata which indicates a sender of the message, a recipient of the message, a timestamp or a message type. The method may further comprise generating a hierarchal key structure, with each layer having respective key indexes, such that the first journaled message is encrypted using a first encryption key derived from a first message key in a first branch of keys of the hierarchal key structure and having a first key index corresponding to a first journaled message index.
Patent GB-2605106-A (GB)
Title: Method and apparatus for transmitting electric signals or power using a fiber optic cable
Inventor: JAVID MAJID
IPC: G02B6/44
Filed: 2020-12-03
Abstract: A method for transmitting an optical signal and an electrical signal and/or power in a borehole penetrating the earth includes transmitting the optical signal using a hybrid fiber optic cable disposed in the borehole, the hybrid fiber optic cable includes an optical fiber for transmitting the optical signal. The method also includes transmitting the electrical signal and/or power using the hybrid fiber optic cable, the hybrid fiber optic cable further includes (i) a first electrically conductive sheath circumferentially surrounding the optical fiber and having a first electrical connector and (ii) a second electrically conductive sheath circumferentially surrounding the first electrically conductive sheath and having a second electrical connector for transmitting the electrical signal and/or power.
Patent GB-2607773-A (GB)
Title: Furniture motion control system
Inventor: Robert B Womack
IPC: G05B19/10
Filed: 2021-03-22
Abstract: A furniture motion control system for controlling movement of one or more movable parts of a furniture member includes a panel including one or more buttons; an actuator configured to control movement of the one or more movable parts of the furniture member; an electric motor configured to drive the actuator; and control circuitry configured to control the electric motor, wherein the control circuitry is configured to, in response to detecting that a first button, from among the one or more buttons, has been pressed, select between controlling the motor to drive the actuator and the one or more movable parts to move automatically and controlling the motor to drive the actuator and the one or more movable parts to move manually, based on a length of time the first button is held.
Patent GB-2616149-A (GB)
Title: Method for processing double-layer structure of thrust chamber, and spacecraft thrust chamber
Inventor: RUIKANG YANG
IPC: G05B19/418
Filed: 2021-11-30
Abstract: A method for processing a double-layer structure of a spacecraft thrust chamber comprises: providing a first wall structure (1), a second wall structure (2) and ribs (4); bringing the first wall structure (1) and the second wall structure (2) close to each other, and closing the ends of the first wall structure (1) and the second wall structure (2), thereby forming an assembly structure composed of the first wall structure (1), the second wall structure (2) and the ribs (4), the inside of the assembly structure being a closed space; making the closed space to be at a negative pressure, then performing first pressurizing processing on the assembly structure, and next, performing second pressurizing processing in the case where the closed space is in communication with the outside, wherein the maximum pressure of the second pressurizing processing is greater than the maximum pressure of the first pressurizing processing, so that the assembly structure is welded into a whole, and a double-layer structure is obtained. The processing method is simple in process, short in manufacturing cycle and low in cost.
Patent GB-2616783-A (GB)
Title: Object inspection apparatus
Inventor: Yuan Ma:
IPC: G01V5/00
Filed: 2021-11-23
Abstract: An object inspection apparatus (200), comprising a support structure (210), a radiation source assembly (220) and a detector assembly (230), wherein the support structure (210) is configured to form a channel (T) for an inspected object to pass through; the radiation source assembly (220) is configured to emit rays; the detector assembly (230) comprises a detector mounting bracket connected to the support structure (210) and a plurality of detection units arranged on the detector mounting bracket, and the detection units are configured to receive transmission rays transmitted through the inspected object and obtain detection information based on the transmission rays; and the support structure (210) comprises a height-adjustable vertical support arm, and the vertical distance from the radiation source assembly (220) to the bottom of the support structure (210) is changed with the change in the height of the vertical support arm. Further comprised is an object inspection apparatus (200), comprising a radiation source assembly (220), a detector assembly (230) and a controller.
Patent GB-2619180-A (GB)
Title: Method and apparatus for encoding and decoding a video stream with subpictures
Inventor: NAËL OUEDRAOGO
IPC: H04N19/176
Filed: 2019-12-17
Abstract: A method of encoding pictures comprising subpictures into a bitstream comprising: encoding a first flag in a bitstream indicating the presence of subpictures, encoding a second flag in the bitstream indicating a subpicture constraint if the first flag is equal to one, encoding a third flag indicated whether a loop filter across subpicture boundaries is enabled if the second flag is equal to zero, encoding coding tree blocks composing the pictures into the bitstream. The second flag may relate to all subpictures and may be defined in a sequence parameter set (SPS). When the second flag is equal to zero, the third and a fourth flag may be encoded indicating whether the subpicture has borders constrained as picture borders. When the second flag is equal to one, all the subpictures may have borders constrained as picture borders and no loop filtering across subpicture boundaries. Also disclosed is a respective decoding method and a device for carrying out the encoding method.
Patent GR-900100056-A (GR)
Inventor: MPITZIOS SPYRIDON
IPC: B25B23/16
Filed: 1990-02-01
Abstract: Το πολύκλειδο, αποτελείται από μια λαβή και μια κεφαλή τα οποία και αποτελούν ένα σώμα. Η κεφαλή στο άνω μέρος της φέρει οπή, και στο μέσον περίπου αυτής δόντια. Η λαβή και η κεφαλή μέχρι τα δόντια βρίσκονται στο ίδιο επίπεδο, ενώ από τα δόντια και άνω η κεφαλή βρίσκεται στο άλλο επίπεδο. Στην παραπάνω κεφαλή προσαρμόζονται τα εξαρτήματα γερμανικού τύπου διαφόρων διαστάσεων, ως και τα εξαρτήματα πολυφωνικών σχημάτων. Τα εν λόγω εξαρτήματα στο κάτω άκρο τους φέρουν δόντια για να στα?εροποιούνται (κουμπώνουν) στα δόντια της κεφαλής (τα αρσενικά των εξαρτημάτων προσαρμόζονται στα ?ηλυκά της κεφαλής και τανάπαλι). Επίσης τα εξαρτήματα στο μέσον αυτών, φέρουν κυλινδρικό άξονα, ο οποίος εισέρχεται στην οπή της κεφαλής και στο εμπρόσ?ιο τμήμα αυτού φέρει αύλακα, στον οποίο προσαρμόζεται ασφάλεια. Το παραπάνω πολύκλειδο διευκολύνει το λύσιμο βιδών και στα δύσκολα σημεία, γιατί γωνιάζονται τα εξαρτήματά του. ω
Patent GT-198800090-A (GT)
Title: Sistema electronico para conmutacion de paquetes
IPC: H04M7/14
Filed: 1988-12-05
Abstract: SE REFIERE A UN SISTEMA ELECTRONICO PARA EL PROCESO DE DATOSPROCEDENTES DE UNA PLURALIDAD DE ABONADOS, QUE MANTIENE SU PROPIA INTEGRIDAD Y OPERABILIDAD Y QUE ESTABLECE COMUNICA CION ENTRE DIVERSOS PUNTOS DEL SISTEMA. COMPRENDE DOS PARES DE BUSES O CANALES DE COMUNICACION COMUNES, QUE ESTABLECEN CUATRO LINEAS PRINCIPALES DE COMUNICACION Y DOS UNIDADES DE REGULACION CONECTADAS A LOS CUATRO BUSES COMUNES.
Patent IN-2012DE00441-A (IN)
Inventor: SHARMA NITIN
IPC: A61K/
Filed: 2012-02-16
Abstract: The present invention relates to a natural extract based mucoadhesive microsphere formulation for the transmucosal route of delivery of the drug. Particularly, the invention provides Abelmoschus esculentus (okra) polysaccharide based mucoadhesive microsphere formulation comprising Rizatriptan benzoate drug for the nasal route of administration.
Patent IN-2015MN00095-A (IN)
Inventor: WEBER MICHAEL
IPC: G06F40/143
Filed: 2013-06-17
Abstract: The aspects include browser systems and methods of loading/rendering a webpage by processing the web document (HTML page) in parallel. A scanner process scans the web document identifies scripts and initiates the downloading of the scripts. As the scripts are downloaded an HTML parser generates an identifier for each script and the sends the scripts and associated identifiers to a script engine. The script engine parses analyzes compiles and otherwise prepares the scripts for execution in an order that may be different than the execution order of the scripts.
Patent KR-830001050-A (KR)
Title: 촬상방식
IPC: B41B19/00
Filed: 1979-09-05
Abstract: 내용 없음
Patent KR-830005944-A (KR)
Title: 스트맆(strip) 주조장치
IPC: B22D11/06
Filed: 1981-05-04
Abstract: 내용 없음
Patent KR-830005992-A (KR)
Title: 가소성필름을 성형하기 위한 개량된 방법 및 장치
IPC: B29C49/00
Filed: 1981-05-30
Abstract: 내용 없음
Patent KR-830007709-A (KR)
Title: 제초제 조성물
Filed: 1981-06-24
Abstract: 내용 없음
Patent KR-830006661-A (KR)
Title: 소 총
Filed: 1981-06-30
Abstract: 내용 없음
Patent KR-830005650-A (KR)
Title: 고주파 오븐
IPC: H05B11/00
Filed: 1981-08-07
Abstract: 내용 없음
Patent KR-830009354-A (KR)
Title: 액화 천연가스의 증발로부터 에너지를 회수하는 방법과 장치
IPC: F17C9/04
Filed: 1982-03-06
Abstract: 내용 없음
Patent KR-830009870-A (KR)
Title: 스테레오 재생장치
IPC: H04H40/36
Filed: 1982-03-20
Abstract: 내용 없음
Patent KR-830009761-A (KR)
Title: 외과수술용 봉합사 팩케이지
IPC: A61B17/04
Filed: 1982-05-08
Abstract: 내용 없음
Patent KR-830009776-A (KR)
IPC: A61K31/12
Filed: 1982-05-20
Abstract: A pharmaceutical composition for use in inducing cytoprotection in mammals comprises the prostaglandin derivative 16-methyl-1,11 alpha , 16RS- trihydroxyprost-13E-en-9-one in a pharmaceutically acceptable carrier.
Patent KR-840004357-A (KR)
IPC: A61B17/08
Filed: 1983-04-04
Abstract: A device for use in the rapid closure of skin wounds comprises a pair of strips (50, 52) of semi-rigid material for positioning one immediately along either edge of a wound to be closed, the strips having respective skin-contacting first portions (51, 53) which in use extend laterally away from the wound in mutually opposite directions and respective raised second portions (54, 56) which are integral with the respective first portions and which in use abut against one another over the wound. A plurality of pins (58, 60) are located along the lenght of the first portion of each strip and laterally spaced from the respective second portion of the strip, each pin being slidable relative to the first portion soas to permit the pin to be pushed downwardly into the skin from an initial position wherein the pin does not penetrate the skin. A layer of adhesive (74, 76) is provided on the skin-contacting surface of the first portion of each strip for adherence of the strips to the skin, the adhesive layer extending to closely adjacent the edges of the wound. Finally, securing means (70) are adapted to engage and hold together in abutting relationship the raised second portions of the strips and to limit relative vertical movement therebetween.
Patent KR-850003352-A (KR)
Title: 엘레베이터 하중 및 위치의 동적이득 보상장치
Filed: 1983-10-25
Abstract: 내용 없음
Patent KR-840007346-A (KR)
Title: 선반 및 그 선반설치 시스템
IPC: A47F5/08
Filed: 1984-01-17
Abstract: 내용 없음.
Patent KR-840008135-A (KR)
Title: 갑판상 콘테이너 고정장치
IPC: B63B25/24
Filed: 1984-03-12
Abstract: 내용 없음.
Patent KR-840008005-A (KR)
Title: 히스타민 h₂-길항제의 제조방법
IPC: C07D213/64
Filed: 1984-03-16
Abstract: 내용 없음.
Patent KR-850001612-A (KR)
Title: 반도체 다치(多値) 기억장치
IPC: G11C14/00
Filed: 1984-07-03
Abstract: 내용 없음
Patent KR-850002067-A (KR)
Title: 용접관동체(溶接罐銅體)와 그 제조방법
IPC: B23K11/06
Filed: 1984-08-29
Abstract: 내용 없음
Patent KR-850002414-A (KR)
Title: 가소성 물질의 제조방법과 장치 및 그 주형물
IPC: B29L31/30
Filed: 1984-09-12
Abstract: 내용 없음
Patent KR-860002559-A (KR)
Title: 혼합연료액
Filed: 1984-09-19
Abstract: 내용 없음
Patent KR-850007399-A (KR)
Title: 보강고무호스
IPC: F16L11/08
Filed: 1984-10-31
Abstract: 내용 없음
Patent KR-860003670-A (KR)
Title: 박막트랜지스터의 제조방법
Filed: 1984-10-31
Abstract: 내용 없음
Patent KR-850003799-A (KR)
Title: 기준면에 대해 물품을 정렬시키는 장치
IPC: G02B6/36
Filed: 1984-11-09
Abstract: 내용 없음
Patent KR-850004028-A (KR)
IPC: B22D11/14
Filed: 1984-11-10
Abstract: @ A continuous casting furnace for manufacturing an elongate cast product, for example, of copper or its alloy includes a housing (11) defining a chamber (12). A crucible (18) is accommodated within the chamber (12) for holding a casting material (26). A heater (19) is mounted on the crucible (18) for melting the casting material (26). A generally vertically-disposed elongate casting nozzle (23) hermetically extends into the chamber (12). One of the casting nozzle (23) and the crucible (1-8) is movable toward the other for immersing a lower end of the casting nozzle (23) in the molten casting material (26) in the crucible (18). The housing (11) is connected to an inert gas source (14b) for introducing inert gas into the chamber (12) when the casting material in the crucible (18) is melted. When the lower end ofthe casting nozzle (23) is immersed in the molten casting material (26), the molten casting material is moved along the casting nozzle (23) by the pressure of the inert gas in the chamber(12). A cooling device is associated with the casting nozzle for solidifying the molten casting material when it is passed through the casting nozzle, thereby forming the elongate cast product.
Patent KR-850007053-A (KR)
IPC: B01J31/24
Filed: 1985-03-29
Abstract: An improved rhodium catalyzed liquid recycle hydroformylation process, the improvement which comprises selectively separating and recovering phosphorus ligand from the vaporized aldehyde product stream obtained after volatilizing and separating the aldehyde product from the catalyst containing reaction product solution of the hydroformylation process.
Patent KR-860007973-A (KR)
Title: 구리-알루미늄 접합판의 제조방법
IPC: B23K20/04
Filed: 1985-04-16
Abstract: 내용없음
Patent KR-860008679-A (KR)
Title: 포지티브 필름(Positive Film)과 네가티브 필름(Negative Film)을 포지 영상화하는 장치
IPC: H04N9/11
Filed: 1985-04-30
Abstract: 내용 없음
Patent KR-860003971-A (KR)
IPC: B67D1/00
Filed: 1985-09-27
Abstract: A beverage dispenser including a concentrate supply compartment (15) for supporting concentrate containers (12) in dispensing positions, an access door (11) to the compartment and protrusions (18) on the inside of the access door which fit into recesses in the containers when the door is closed. The door also must actuate a limit switch (24) when the door is closed before the dispenser can be electrically energized to dispense a selected beverage.
Patent KR-850700098-A (KR)
Title: 인쇄회로판 제조방법
IPC: H05K3/10
Filed: 1984-09-17
Abstract: 내용 없음
Patent KR-860006381-A (KR)
Title: 전동 파워 스티어링장치
IPC: B62D5/04
Filed: 1986-01-29
Abstract: 내용 없음
Patent KR-860006535-A (KR)
Title: 금속-가공액 조성물
IPC: C10M173/02
Filed: 1986-02-03
Abstract: 내용 없음
Patent KR-870000252-A (KR)
Title: 유리뱃치 또는 그 유사한 물질의 용융방법
IPC: C03B3/00
Filed: 1986-06-20
Abstract: 내용 없음
Patent KR-880003382-A (KR)
Title: 칼라 음극 선관의 구조
IPC: H01J29/88
Filed: 1986-08-12
Abstract: 내용 없음
Patent KR-870002653-A (KR)
Title: 래치 엎 현상을 감소시키는 상보형 반도체장치
IPC: G11C11/405
Filed: 1986-08-13
Abstract: 내용 없음
Patent KR-880004635-A (KR)
Title: 위성 방송 수신용 대역 저잡음 증폭기
Filed: 1986-09-05
Abstract: 내용 없음
Patent KR-880003160-A (KR)
Title: 휴대용 급속 냉각 장치
IPC: F25D3/08
Filed: 1986-11-15
Abstract: 내용 없음
Patent KR-880007440-A (KR)
Title: 신남아미드 화합물, 옥사졸리논 화합물 및 이를 사용한 곤충 방제법
Filed: 1986-12-22
Abstract: 내용 없음.
Patent KR-870007354-A (KR)
Title: 자동차용 엔진의 아이들링을 제어하는 장치 및 방법
IPC: F02D31/00
Filed: 1987-01-10
Abstract: 내용 없음
Patent KR-870007046-A (KR)
Title: 트랜스훠장치
IPC: B65G25/04
Filed: 1987-01-19
Abstract: 내용 없음
Patent KR-880012988-A (KR)
Title: 수도 미터기
IPC: G01F1/56
Filed: 1987-04-11
Abstract: 내용 없음
Patent KR-890003561-A (KR)
Title: 자동차 휘일의 캠버 조절방법
Filed: 1987-08-20
Abstract: 내용 없음
Patent KR-880007353-A (KR)
Title: 석탄과 석고의 가치있는 생성물로의 전환방법
IPC: C10J3/00
Filed: 1987-12-10
Abstract: 내용 없음.
Patent KR-880013788-A (KR)
Title: 철혈 보강편 첩착기
IPC: B42F13/00
Filed: 1987-12-15
Abstract: 내용 없음
Patent KR-880010321-A (KR)
Title: 폴리에스테르 화섬면 및 이의 제조방법
IPC: G01K1/02
Filed: 1988-02-09
Abstract: 내용 없음
Patent KR-880010027-A (KR)
Title: 무기 필터를 함유한 폴리올레핀 수지조성물의 제조방법
IPC: B29K23/00
Filed: 1988-02-24
Abstract: 내용 없음.