DE69016007D1 - Gewebe mit geringer Durchlässigkeit und Herstellungsweise. - Google Patents

Gewebe mit geringer Durchlässigkeit und Herstellungsweise.

Info

Publication number
DE69016007D1
DE69016007D1 DE69016007T DE69016007T DE69016007D1 DE 69016007 D1 DE69016007 D1 DE 69016007D1 DE 69016007 T DE69016007 T DE 69016007T DE 69016007 T DE69016007 T DE 69016007T DE 69016007 D1 DE69016007 D1 DE 69016007D1
Authority
DE
Germany
Prior art keywords
fabric
manufacturing
low permeability
permeability
low
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Revoked
Application number
DE69016007T
Other languages
English (en)
Other versions
DE69016007T2 (de
Inventor
Peter B Thornton
Stanley H Cone
George W Booz
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
STERN AND STERN IND Inc
Original Assignee
STERN AND STERN IND Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=26126459&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE69016007(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by STERN AND STERN IND Inc filed Critical STERN AND STERN IND Inc
Publication of DE69016007D1 publication Critical patent/DE69016007D1/de
Application granted granted Critical
Publication of DE69016007T2 publication Critical patent/DE69016007T2/de
Anticipated expiration legal-status Critical
Revoked legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
    • B60R21/02—Occupant safety arrangements or fittings, e.g. crash pads
    • B60R21/16—Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags
    • B60R21/23—Inflatable members
    • B60R21/235—Inflatable members characterised by their material
    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D1/00—Woven fabrics designed to make specified articles
    • D03D1/02—Inflatable articles
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
    • Y10T428/1328—Shrinkable or shrunk [e.g., due to heat, solvent, volatile agent, restraint removal, etc.]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
    • Y10T428/1352—Polymer or resin containing [i.e., natural or synthetic]
    • Y10T428/1362—Textile, fabric, cloth, or pile containing [e.g., web, net, woven, knitted, mesh, nonwoven, matted, etc.]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/30—Woven fabric [i.e., woven strand or strip material]

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Woven Fabrics (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Air Bags (AREA)
DE1990616007 1988-10-28 1990-04-27 Gewebe mit geringer Durchlässigkeit und Herstellungsweise. Revoked DE69016007T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07264158 US4977016B1 (en) 1988-10-28 1988-10-28 Low permeability fabric and method of making same
EP90304642A EP0453678B1 (de) 1988-10-28 1990-04-27 Gewebe mit geringer Durchlässigkeit und Herstellungsweise

Publications (2)

Publication Number Publication Date
DE69016007D1 true DE69016007D1 (de) 1995-02-23
DE69016007T2 DE69016007T2 (de) 1995-05-18

Family

ID=26126459

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1990616007 Revoked DE69016007T2 (de) 1988-10-28 1990-04-27 Gewebe mit geringer Durchlässigkeit und Herstellungsweise.

Country Status (4)

Country Link
US (2) US4977016B1 (de)
EP (1) EP0453678B1 (de)
DE (1) DE69016007T2 (de)
ES (1) ES2068336T3 (de)

Families Citing this family (96)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5075990A (en) * 1986-09-11 1991-12-31 International Paper Company Battery separator fabric method for manufacturing
US5076975A (en) * 1988-06-28 1991-12-31 Uniroyal Plastics Company, Inc. Production of radiation cured elastomer coated passive restraint device
US5010663A (en) * 1988-10-28 1991-04-30 Stern & Stern Industries, Inc. Low permeability fabric and method of making same
US5236775A (en) * 1990-02-12 1993-08-17 Hoechst Aktiengesellschaft Fabric for airbag
JPH04228648A (ja) * 1990-12-27 1992-08-18 Bridgestone Corp エアバッグ
US5508073A (en) * 1991-02-26 1996-04-16 Akzo Nv Uncoated fabric for manufacturing air bags
DE59207564D1 (de) * 1991-02-26 1997-01-09 Akzo Nobel Nv Unbeschichtetes Gewebe für die Herstellung von Airbags
EP0523546B1 (de) * 1991-07-16 1999-03-10 Akzo Nobel N.V. Technische Gewebe mit gezielt eingestellter Luftdurchlässigkeit und hoher Alterungsbeständigkeit sowie Verfahren zu deren Herstellung
CA2097054C (en) * 1991-09-27 1996-12-03 Kunio Nishimura Gastight woven fabric sheet for air bags and a process for producing same
JPH05156545A (ja) * 1991-12-10 1993-06-22 Takata Kk ノンコート織布及びその製造方法
US5407728A (en) 1992-01-30 1995-04-18 Reeves Brothers, Inc. Fabric containing graft polymer thereon
US5486210A (en) 1992-01-30 1996-01-23 Reeves Brothers, Inc. Air bag fabric containing graft polymer thereon
WO1993016902A1 (en) * 1992-02-21 1993-09-02 Irvin Great Britain Limited Impact protection arrangements for the occupant(s) of a motor vehicle
EP0607798B1 (de) * 1993-01-06 1997-04-23 Teijin Limited Gewebe aus Polyesterfilamente für Airbags
US5768875A (en) * 1993-03-17 1998-06-23 Rhone-Poulenc Viscosuisse S.A. Filter fabric with core sheating thread, and a bag produced therefrom
US5482317A (en) * 1993-06-28 1996-01-09 Sandia Corporation Structurally efficient inflatable protective device
ATE170574T1 (de) * 1993-07-31 1998-09-15 Akzo Nobel Nv Verfahren zur herstellung von unbeschichteten technischen geweben
US5478111A (en) * 1993-08-11 1995-12-26 Morton International, Inc. Dynamic burn vents for the cushion of an air bag module
US5401566A (en) * 1993-08-26 1995-03-28 Wacker Silicones Corporation Coated fabrics for air bags
JP2944220B2 (ja) * 1993-10-13 1999-08-30 帝人株式会社 高性能エアーバッグ用織物およびその製造方法
CA2141768A1 (en) * 1994-02-07 1995-08-08 Tatsuro Mizuki High-strength ultra-fine fiber construction, method for producing the same and high-strength conjugate fiber
US5421378A (en) * 1994-03-30 1995-06-06 Milliken Research Corporation Airbag weaving on a water-jet loom using yarns
US5503197A (en) * 1994-03-30 1996-04-02 Milliken Research Corporation Method for producing high weave density airbag fabric on a water-jet loom using unsized yarns
US5566434A (en) * 1994-06-15 1996-10-22 Jps Automotive Products Corporation Air bag for use in a motor vehicle and method of producing same
US5603647A (en) * 1995-02-28 1997-02-18 Reeves Brothers, Inc. Inflatable life preserving floatation device formed from double woven textile fabrics
US5806155A (en) * 1995-06-07 1998-09-15 International Paper Company Apparatus and method for hydraulic finishing of continuous filament fabrics
EP0761868A3 (de) * 1995-09-06 1998-10-07 Milliken Research Corporation Beschichtetes Airbag-Gewebe
US5763330A (en) * 1995-09-29 1998-06-09 Highland Industries, Inc. Extrusion coated fabric
DE19537699A1 (de) * 1995-10-11 1997-04-17 Hoechst Trevira Gmbh & Co Kg Schwerentflammbare Gewebe enthaltend phosphor-modifizierte Polyesterfasern, Airbags daraus und deren Verwendung
US5983469A (en) * 1995-11-17 1999-11-16 Bba Nonwovens Simpsonville, Inc. Uniformity and product improvement in lyocell fabrics with hydraulic fluid treatment
US5603526A (en) * 1996-01-16 1997-02-18 Morton International, Inc. Pressure vent for air bag cushion
US5704402A (en) * 1996-04-01 1998-01-06 Milliken Research Corporation Air bag fabric
US5858886A (en) * 1996-07-02 1999-01-12 Milliken Research Corporation Low permeability airbag fabric
US5704639A (en) * 1996-07-09 1998-01-06 Breed Automotive Technology, Inc. Pressure sensitive airbag vent mechanism
US5725244A (en) * 1996-07-09 1998-03-10 Breed Automotive Technology, Inc. Airbag venting mechanism
WO1998017505A1 (en) * 1996-10-21 1998-04-30 Precision Fabrics Group, Inc. Fabric with balanced modulus and unbalanced construction
KR100245073B1 (ko) * 1996-12-26 2000-03-02 구광시 에어백 및 그의 제조방법
US6632754B1 (en) * 1997-01-16 2003-10-14 Precision Fabrics Group, Inc. Unbalanced twill weave fabric and airbag device
CA2283865C (en) 1997-01-21 2006-06-13 Pamela C. Wang Weaving reed dent spacing arrangements
US5881776A (en) 1997-01-24 1999-03-16 Safety Components Fabric Technologies, Inc. Rapier woven low permeability air bag fabric
US6473948B1 (en) 1997-04-17 2002-11-05 Milliken & Company Air bag fabric possessing improved packed volume characteristics
USRE38769E1 (en) 1997-04-17 2005-08-09 Milliken & Company Air bag fabric possessing improved packed volume and stable air permeability
US6327759B1 (en) * 1997-04-17 2001-12-11 Milliken & Company Air bag fabric possessing improved packed volume and stable air permeability
US6022817A (en) * 1997-06-06 2000-02-08 E. I. Du Pont De Nemours And Company Fabric for airbag
US5945359A (en) * 1997-08-18 1999-08-31 Milliken & Company Weft inserted warp knit air bag fabric
US5897929A (en) * 1997-12-01 1999-04-27 Milliken & Company Polyamide coated airbag fabric
US5945186A (en) * 1997-12-01 1999-08-31 Milliken Research Corporation Airbag fabric coated with a porosity blocking cross-linked elastomeric resin
US6112634A (en) * 1998-01-08 2000-09-05 A&P Technology, Inc. High coverage area braiding material for braided structures
US6254130B1 (en) 1998-04-13 2001-07-03 Georgia Tech Research Corporation Method and apparatus for controlling air bag deployment
AU755986B2 (en) 1998-07-27 2003-01-02 Toyo Boseki Kabushiki Kaisha Uncoated woven fabric for air bags
US6402187B1 (en) 1998-10-06 2002-06-11 Milliken & Company Airbag structure
GB2345008B (en) * 1998-12-24 2002-10-02 Autoliv Dev Improvements in or relating to an air-bag
WO2000078895A1 (en) * 1999-06-17 2000-12-28 Milliken & Company Two-layer coating system for airbag fabrics
US6177365B1 (en) 1999-06-17 2001-01-23 Milliken & Company Two-layered coating system for airbag fabrics
US6220309B1 (en) 1999-09-24 2001-04-24 Milliken & Company Inflatable fabrics comprising basket-woven attachment points between fabric panels
US6451715B2 (en) * 1999-06-17 2002-09-17 Milliken & Company Low permeability side curtain airbag cushions having extremely low coating levels
US6348543B1 (en) 1999-06-17 2002-02-19 Milliken & Company Fabric coating compositions providing excellent resistance to seam combing, particularly for use on automotive airbag fabrics
US6701971B1 (en) 1999-06-17 2004-03-09 Mililken & Company Low permeability side curtain airbag cushions having extremely low coating levels
US20020033589A1 (en) * 2000-03-13 2002-03-21 Barnes John A. Laminated fabric for airbag
US6569788B1 (en) 2000-06-16 2003-05-27 Milliken & Company Low permeability airbag cushions having extremely low silicone-based coating levels
US20020122908A1 (en) 2000-08-30 2002-09-05 Shulong Li Abrasion and/or puncture resistant fabrics, airbag cushions, and methods
US6672617B1 (en) 2000-09-08 2004-01-06 Milliken & Company Yarn, airbag and method
US8088695B1 (en) * 2001-12-03 2012-01-03 Stuart Press Fabric material and process for preparing same
US6713131B2 (en) 2002-04-08 2004-03-30 Dow Corning Corporation Methods of coating fabrics with emulsions of elastomeric polymers and polyurethane dispersions
US6825263B2 (en) * 2002-04-08 2004-11-30 Dow Corning Corporation Curable coating compositions from emulsions of elastomeric polymers and polyurethane dispersions
US7150470B2 (en) * 2002-05-31 2006-12-19 Toyoda Gosei Co., Ltd. Airbag device for front passenger's seat
US20050161919A1 (en) * 2002-06-04 2005-07-28 Johann Berger Airbag and method of producing an airbag
GB0217909D0 (en) * 2002-08-01 2002-09-11 Du Pont Chintzed stretch fabrics
US20040229538A1 (en) * 2003-05-15 2004-11-18 Love Franklin S. Woven stretch fabrics and methods of making same
AU2003248525A1 (en) * 2003-05-15 2005-01-21 Invista Technologies S.A.R.L. Polyester filament woven fabric for air bags
DE10326757A1 (de) * 2003-06-13 2005-01-13 Bst Berger Safety Textiles Gmbh & Co. Kg Verfahren zur Herstellung eines Luftsacks
US7048301B2 (en) * 2003-07-17 2006-05-23 Milliken & Company Expandable side curtain airbag
JP3797486B2 (ja) * 2003-07-29 2006-07-19 東洋紡績株式会社 織物およびその製造方法
CA2450103C (en) * 2003-10-22 2008-09-16 Hyosung Corporation Low shrinkage polyamide fiber and uncoated fabric for airbags made of the same
US7269875B1 (en) * 2003-11-19 2007-09-18 David Brian Grimes Cleaning apparatus
KR100451263B1 (ko) * 2003-12-30 2004-10-11 주식회사 효성 비피복 에어백용 폴리아미드 섬유
WO2006086247A2 (en) * 2005-02-07 2006-08-17 Safety Components Fabric Technologies, Inc. Vehicle air bag constructed from a composite film
US20060201242A1 (en) * 2005-03-14 2006-09-14 Takata Corporation Method of determining airbag deployment tolerance
US7648166B2 (en) * 2005-05-04 2010-01-19 Tk Holdings Inc. Occupant protection apparatus
KR100751545B1 (ko) 2005-11-15 2007-08-23 인비스타 테크놀로지즈 에스.에이.알.엘. 폴리에스테르 단섬유로 직조된 에어백용 직물
US7581568B2 (en) * 2006-02-07 2009-09-01 International Textile Group, Inc. Water jet woven air bag fabric made from sized yarns
CN101033569B (zh) * 2006-03-08 2010-12-22 东丽纤维研究所（中国）有限公司 安全气囊的无涂层织物及生产方法
WO2007118675A1 (de) * 2006-04-12 2007-10-25 Itg Automotive Safety Textiles Gmbh Airbaggewebe
FR2900111B1 (fr) * 2006-04-24 2011-02-11 Trw Automotive Gmbh Dispositif de retenue d'occupant de vehicule avec coussin a gaz.
DE102006021082A1 (de) * 2006-05-05 2007-11-15 Bst Safety Textiles Gmbh Nahtkonstruktion für ein Gewebe
US7891705B2 (en) * 2006-11-06 2011-02-22 Tk Holdings Inc. Tension cushion air bag module
TWI346156B (en) 2007-11-23 2011-08-01 Shinkong Synthetic Fibers Corp Rectangular-like cross section of a polyamide fiber yarn for fabrics of uncoated airbags and the production process thereof
US20100129575A1 (en) * 2008-08-30 2010-05-27 Veiga Manuel J Polyvinyl chloride coated fabrics for use in air bags
US9079558B2 (en) * 2009-01-16 2015-07-14 Global Safety Textiles, Llc Coated airbag
EP2500454B1 (de) * 2011-03-16 2015-05-13 Autoliv Development AB Stoff zur Verwendung bei der Herstellung eines aufblasbaren Airbags
JP6678420B2 (ja) * 2015-02-06 2020-04-08 住商エアバッグ・システムズ株式会社 袋織エアバッグ
PT3371357T (pt) 2015-11-06 2021-12-24 Invista Textiles Uk Ltd Tecido de baixa permeabilidade e elevada resistência e métodos de preparação do mesmo
US11634841B2 (en) 2017-05-02 2023-04-25 Inv Performance Materials, Llc Low permeability and high strength woven fabric and methods of making the same
CN111132876B (zh) 2017-09-29 2023-04-14 英威达纺织（英国）有限公司 气囊以及生产气囊的方法
DE102018118096A1 (de) 2018-07-26 2020-01-30 Andritz Küsters Gmbh Verfahren zur Behandlung einer textilen Warenbahn und Vorrichtung zur Behandlung einer textilen Warenbahn
MX2022003831A (es) * 2019-09-30 2022-05-12 Kolon Inc Tela multi-capa.

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE563152A (de) * 1956-12-12
US3470928A (en) * 1967-10-26 1969-10-07 Avisun Corp Polypropylene fabric with modified selvage
US3730551A (en) * 1971-01-11 1973-05-01 Allied Chem Irreversible energy absorbing air bag system
US3705645A (en) * 1971-04-30 1972-12-12 Rohm & Haas Inflatable flexible container and fabric for making it
JPS5216283B2 (de) * 1971-12-23 1977-05-09
US3879056A (en) * 1972-02-21 1975-04-22 Toyoda Boshoku Kk Safety gas bag structure
JPS5131658B2 (de) * 1972-02-28 1976-09-08
CA974745A (en) * 1972-04-25 1975-09-23 Clifford Hoyle Low permeability woven fabric
US3937488A (en) * 1972-05-05 1976-02-10 Irvin Industries Canada Limited Vehicle safety device
JPS5131465U (de) * 1974-08-30 1976-03-08
GB1523727A (en) * 1974-11-11 1978-09-06 Unitex Ltd Finishing of knitted fabrics
IE43204B1 (en) * 1974-11-11 1981-01-14 Unitex Ltd Improvements in the finishing of knitted fabrics
US4225642A (en) * 1976-12-08 1980-09-30 Teijin Limited Raised and fused fabric filter and process for producing the same
EP0092938B1 (de) * 1982-04-26 1986-08-27 Teijin Limited Verfahren zur Herstellung von gewebten Textilmaterialien mit niedriger Luftdurchlässigkeit
EP0153155B1 (de) * 1984-02-16 1991-03-20 Teijin Limited Staubdichtes Gewebe
JPS61108771A (ja) * 1984-10-27 1986-05-27 ユニチカ株式会社 鞄材用基布の製造方法
DE8714595U1 (de) * 1987-11-03 1988-01-28 Bloch, Klaus, 5205 St Augustin, De
US4822667A (en) * 1988-03-04 1989-04-18 Precision Fabrics Group Woven medical fabric
JPH0766665B2 (ja) * 1988-03-31 1995-07-19 株式会社東芝 半導体記憶装置
US4872276A (en) * 1988-05-13 1989-10-10 Milliken Research Corporation Calendering process for polyester fabric

Also Published As

Publication number Publication date
ES2068336T3 (es) 1995-04-16
US5073418A (en) 1991-12-17
US4977016A (en) 1990-12-11
US5073418B1 (en) 1998-12-08
US4977016B1 (en) 1998-03-03
EP0453678A1 (de) 1991-10-30
EP0453678B1 (de) 1995-01-11
DE69016007T2 (de) 1995-05-18

Similar Documents

Publication Publication Date Title
DE69016007T2 (de) Gewebe mit geringer Durchlässigkeit und Herstellungsweise.
KR890701817A (ko) 경위 신축성 포백 및 그 제조 방법
KR900702093A (ko) 치수안정성 폴리에스테르사 및 그 제조방법
KR900007097A (ko) 광역 램프 및 그 제조 방법
FI890236A0 (fi) Yhdistelmäkuitukangas ja menetelmä sen valmistamiseksi
KR890700300A (ko) 제어유닛 및 그 제조방법
DE68905987T2 (de) Korrosionsfester dauermagnet und herstellungsverfahren.
FR2638735B1 (fr) Composite en ceramique et son procede de fabrication
DE68924520D1 (de) Brille mit abmontierbaren funktionellen und dekorativen Elementen.
KR880701620A (ko) 분극물질 및 이의 제조방법
NO912228L (no) Fremstilling og anvendelse av porfyriner.
DE68910015D1 (de) Struktur mit detailliertem Muster und Herstellungsverfahren.
KR880013190A (ko) 초전도 세라믹패턴과 그 제조방법
DE3575170D1 (de) Wollgewebe und herstellungsverfahren.
KR900008192A (ko) 중공 복합 부재 및 그 제조 방법
KR890700702A (ko) 특수한 구조를 가진 입체적인 직물 및 그 제조방법
KR890700311A (ko) 생물부착 방지성이 뛰어난 수산자재와 그의 제조방법
DE3770876D1 (de) Polyphenylenether mit carbodiimidfunktionen und herstellungsmethode.
KR900004691A (ko) 페닐피리딘 및 이의 제조방법
KR900700394A (ko) 산화물 초전도체 및 그 제조방법
DE68917507T2 (de) Schwebender Magnetkopf und Herstellungsverfahren.
KR880701802A (ko) 복합재료 및 그의 제법
DE68919239T2 (de) Resonanzschaltung und Filter mit dergleichen.
DE68914741T2 (de) Magnetkopf und Herstellungsverfahren.
KR910004865A (ko) 고내구성 직물 및 이의 제조방법

Legal Events

Date Code Title Description
8363 Opposition against the patent
8339 Ceased/non-payment of the annual fee
8331 Complete revocation