AT348265B - Verfahren und vorrichtung zur herstellung ungewebter stoffe - Google Patents
Verfahren und vorrichtung zur herstellung ungewebter stoffeInfo
- Publication number
- AT348265B AT348265B AT657976A AT657976A AT348265B AT 348265 B AT348265 B AT 348265B AT 657976 A AT657976 A AT 657976A AT 657976 A AT657976 A AT 657976A AT 348265 B AT348265 B AT 348265B
- Authority
- AT
- Austria
- Prior art keywords
- nonwoven fabrics
- manufacturing nonwoven
- manufacturing
- fabrics
- nonwoven
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- 239000004745 nonwoven fabric Substances 0.000 title 1
Classifications
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
- D04H1/44—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling
- D04H1/46—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling by needling or like operations to cause entanglement of fibres
- D04H1/48—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling by needling or like operations to cause entanglement of fibres in combination with at least one other method of consolidation
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
- D04H1/54—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by welding together the fibres, e.g. by partially melting or dissolving
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/70—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres
- D04H1/74—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres the fibres being orientated, e.g. in parallel (anisotropic fleeces)
-
- 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
- Y10T428/23907—Pile or nap type surface or component
- Y10T428/2395—Nap type surface
-
- 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.]
- Y10T442/60—Nonwoven fabric [i.e., nonwoven strand or fiber material]
- Y10T442/659—Including an additional nonwoven fabric
- Y10T442/666—Mechanically interengaged by needling or impingement of fluid [e.g., gas or liquid stream, etc.]
- Y10T442/667—Needled
-
- 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.]
- Y10T442/60—Nonwoven fabric [i.e., nonwoven strand or fiber material]
- Y10T442/69—Autogenously bonded nonwoven fabric
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Mechanical Engineering (AREA)
- Nonwoven Fabrics (AREA)
- Treatment Of Fiber Materials (AREA)
- Laminated Bodies (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/610,899 US4042655A (en) | 1975-09-05 | 1975-09-05 | Method for the production of a nonwoven fabric |
AU37381/78A AU509757B2 (en) | 1975-09-05 | 1978-06-22 | Fusing a nonwoven batt of synthetic fibers |
Publications (2)
Publication Number | Publication Date |
---|---|
ATA657976A ATA657976A (de) | 1978-06-15 |
AT348265B true AT348265B (de) | 1979-02-12 |
Family
ID=25623954
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT657976A AT348265B (de) | 1975-09-05 | 1976-09-06 | Verfahren und vorrichtung zur herstellung ungewebter stoffe |
Country Status (12)
Country | Link |
---|---|
US (3) | US4042655A (de) |
JP (1) | JPS6051586B2 (de) |
AT (1) | AT348265B (de) |
AU (1) | AU509757B2 (de) |
BE (1) | BE845851A (de) |
CA (1) | CA1079942A (de) |
DD (1) | DD126352A5 (de) |
DE (1) | DE2639466C3 (de) |
FR (1) | FR2322952A1 (de) |
GB (1) | GB1535988A (de) |
HK (1) | HK33880A (de) |
NL (1) | NL161824C (de) |
Families Citing this family (74)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5831422B2 (ja) * | 1976-10-26 | 1983-07-06 | 東レ株式会社 | ニ−ドルパンチ不織布の製造方法 |
US4324752A (en) * | 1977-05-16 | 1982-04-13 | Phillips Petroleum Company | Process for producing a fused fabric |
US4381611A (en) * | 1977-10-21 | 1983-05-03 | Phillips Petroleum Company | Method and apparatus for absorbing moisture |
US4540414A (en) * | 1977-10-21 | 1985-09-10 | Phillips Petroleum Company | Method and apparatus for absorbing moisture |
US4550725A (en) * | 1977-10-21 | 1985-11-05 | Phillips Petroleum Company | Method and apparatus for absorbing moisture |
US4502156A (en) * | 1977-10-21 | 1985-03-05 | Phillips Petroleum Company | Apparatus for absorbing moisture |
US4199644A (en) * | 1977-12-13 | 1980-04-22 | Phillips Petroleum Company | Method for the production of a needled nonwoven fabric |
JPS5810504B2 (ja) * | 1978-02-09 | 1983-02-25 | 東レ株式会社 | 不織布の製造法 |
US4342813A (en) * | 1978-03-14 | 1982-08-03 | Phillips Petroleum Company | Method for the production of a fused nonwoven fabric |
US4201620A (en) * | 1978-11-29 | 1980-05-06 | Phillips Petroleum Company | Web rolling apparatus |
DE2962106D1 (en) * | 1979-01-11 | 1982-03-18 | Chemie Linz Ag | Process for making spun nonwoven sheets |
US4320167A (en) * | 1979-11-19 | 1982-03-16 | Phillips Petroleum Company | Nonwoven fabric and method of production thereof |
US4377889A (en) * | 1980-03-14 | 1983-03-29 | Phillips Petroleum Company | Apparatus for controlling edge uniformity in nonwoven fabrics |
US4295251A (en) * | 1980-03-14 | 1981-10-20 | Phillips Petroleum Company | Method for controlling edge uniformity in nonwoven fabrics |
US4315965A (en) * | 1980-06-20 | 1982-02-16 | Scott Paper Company | Method of making nonwoven fabric and product made thereby having both stick bonds and molten bonds |
USRE31825E (en) * | 1980-06-20 | 1985-02-05 | Scott Paper Company | Method of making nonwoven fabric and product made thereby having both stick bonds and molten bonds |
US4416936A (en) * | 1980-07-18 | 1983-11-22 | Phillips Petroleum Company | Nonwoven fabric and method for its production |
US4379189A (en) * | 1980-12-19 | 1983-04-05 | Phillips Petroleum Company | Nonwoven textile fabric with fused face and raised loop pile |
US4432714A (en) * | 1982-08-16 | 1984-02-21 | Armstrong World Industries, Inc. | Apparatus for forming building materials comprising non-woven webs |
US4574522A (en) * | 1983-04-20 | 1986-03-11 | Reiger Ralph E | Root control bag |
US4446189A (en) * | 1983-05-12 | 1984-05-01 | Phillips Petroleum Company | Textured nonwoven textile fabric laminate and process of making said |
US4576852A (en) * | 1983-10-18 | 1986-03-18 | Phillips Petroleum Company | Fusion of thermoplastic fabrics |
US4814219A (en) * | 1983-10-18 | 1989-03-21 | Phillips Petroleum Company | Fusion of thermoplastic fabrics |
CA1340751C (en) * | 1984-07-03 | 1999-09-21 | William T. Fletcher | Apparatus for producing reoriented glass fibre material |
US4582750A (en) * | 1985-04-16 | 1986-04-15 | E. I. Du Pont De Nemours And Company | Process for making a nonwoven fabric of needling, heating, burnishing and cooling |
JPS61266701A (ja) * | 1985-05-17 | 1986-11-26 | 株式会社 東商西脇 | 網目状鉄筋積層防水施工法 |
US4959109A (en) * | 1986-03-27 | 1990-09-25 | Xerox Corporation | Apparatus and process for preparing belts |
AU7754887A (en) * | 1986-08-04 | 1988-02-24 | Auli Ellers | Method and apparatus for bonding cellulose fibres with thermoplastic fibres |
US4838964A (en) * | 1987-03-20 | 1989-06-13 | Xerox Corporation | Process for preparing belts |
US4878985A (en) * | 1987-03-20 | 1989-11-07 | Xerox Corporation | Apparatus for preparing belts |
US4923547A (en) * | 1987-08-20 | 1990-05-08 | Sekisui Kagaku Kogyo Kabushiki Kaisha | Process for producing composite molded articles from nonwoven mat |
GB8822520D0 (en) * | 1988-09-26 | 1988-11-02 | Tech Textiles Ltd | Process for continuously forming reinforced plastics articles |
US4968369A (en) * | 1988-10-03 | 1990-11-06 | Xerox Corporation | Belt fabrication machine |
JP2790336B2 (ja) * | 1989-09-28 | 1998-08-27 | 株式会社クラレ | 人工皮革製造に適した不織布の製造方法 |
US6001300A (en) * | 1989-12-06 | 1999-12-14 | C.A. Lawton Company | Method for making rigid three-dimensional preforms using directed electromagnetic energy |
US5084332A (en) * | 1990-03-09 | 1992-01-28 | Phillips Petroleum Company | Nonwoven fabric for shoe counters |
US5164240A (en) * | 1990-03-09 | 1992-11-17 | Phillips Petroleum Company | Composite product for one-piece shoe counters |
US5217656A (en) * | 1990-07-12 | 1993-06-08 | The C. A. Lawton Company | Method for making structural reinforcement preforms including energetic basting of reinforcement members |
DE4128734A1 (de) * | 1991-08-29 | 1993-03-04 | Dilo Kg Maschf Oskar | Einrichtung zum zufuehren eines faservlieses zu einer nadelmaschine |
US5371928A (en) * | 1991-08-29 | 1994-12-13 | Oskar Dilo Maschinenfabrik Kg | Apparatus for feeding a fiber batt to a needle loom |
DE4234355A1 (de) * | 1992-10-12 | 1994-04-14 | Dilo Kg Maschf Oskar | Verfahren und Vorrichtung zum Herstellen einer Filzbahn großer Breite |
US5458960A (en) * | 1993-02-09 | 1995-10-17 | Roctex Oy Ab | Flexible base web for a construction covering |
US5554437A (en) * | 1993-04-06 | 1996-09-10 | Hercules Incorporated | Gamma-sterilizable barrier fabrics |
GB9307117D0 (en) * | 1993-04-06 | 1993-05-26 | Hercules Inc | Card bonded comfort barrier fabrics |
US6406674B1 (en) * | 1993-06-30 | 2002-06-18 | Kimberly-Clark Worldwide, Inc. | Single step sterilization wrap system |
GB9317490D0 (en) * | 1993-08-23 | 1993-10-06 | Hercules Inc | Diaper barrier leg-cuff fabrics |
US5902663A (en) * | 1993-09-01 | 1999-05-11 | Fibertex A/S | Low-stretch and dimension stable floor covering |
US6202348B1 (en) | 1995-02-07 | 2001-03-20 | Ralph E. Reiger | Plant-growing method and apparatus |
US5820981A (en) * | 1996-04-02 | 1998-10-13 | Montell North America Inc. | Radiation visbroken polypropylene and fibers made therefrom |
DE10108092B4 (de) * | 2001-02-19 | 2007-01-04 | Carl Freudenberg Kg | Verfahren zur Herstellung eines Tuftingträgers |
US20040180598A1 (en) * | 2001-09-06 | 2004-09-16 | Alain Yang | Liquid sorbent material |
US20040176003A1 (en) * | 2001-09-06 | 2004-09-09 | Alain Yang | Insulation product from rotary and textile inorganic fibers and thermoplastic fibers |
US20040163724A1 (en) * | 2001-09-06 | 2004-08-26 | Mark Trabbold | Formaldehyde-free duct liner |
US20040192141A1 (en) * | 2001-09-06 | 2004-09-30 | Alain Yang | Sub-layer material for laminate flooring |
US20050160711A1 (en) * | 2004-01-28 | 2005-07-28 | Alain Yang | Air filtration media |
US20040076564A1 (en) * | 2002-10-16 | 2004-04-22 | Schild Lisa A. | Multi-layer products having improved strength attributes |
US20040074593A1 (en) * | 2002-10-16 | 2004-04-22 | Schild Lisa A. | Methods of making multi-layer products having improved strength attributes |
US20050287334A1 (en) * | 2004-06-29 | 2005-12-29 | Wright Jeffery J | Cushioned flooring products |
US7922983B2 (en) * | 2005-07-28 | 2011-04-12 | Kimberly-Clark Worldwide, Inc. | Sterilization wrap with additional strength sheet |
US20060057351A1 (en) * | 2004-09-10 | 2006-03-16 | Alain Yang | Method for curing a binder on insulation fibers |
WO2006135430A2 (en) * | 2004-10-21 | 2006-12-21 | The Regents Of The University Of California | Flash welding of conducting polymer nanofibers |
US10161063B2 (en) | 2008-09-30 | 2018-12-25 | Exxonmobil Chemical Patents Inc. | Polyolefin-based elastic meltblown fabrics |
US8664129B2 (en) | 2008-11-14 | 2014-03-04 | Exxonmobil Chemical Patents Inc. | Extensible nonwoven facing layer for elastic multilayer fabrics |
US9498932B2 (en) | 2008-09-30 | 2016-11-22 | Exxonmobil Chemical Patents Inc. | Multi-layered meltblown composite and methods for making same |
US9168718B2 (en) | 2009-04-21 | 2015-10-27 | Exxonmobil Chemical Patents Inc. | Method for producing temperature resistant nonwovens |
KR101348060B1 (ko) | 2009-02-27 | 2014-01-03 | 엑손모빌 케미칼 패턴츠 인코포레이티드 | 다층 부직 동일-공정계 라미네이트 및 이의 제조 방법 |
US8668975B2 (en) | 2009-11-24 | 2014-03-11 | Exxonmobil Chemical Patents Inc. | Fabric with discrete elastic and plastic regions and method for making same |
US9686921B2 (en) | 2010-11-02 | 2017-06-27 | Richard S. Baron | Method of growing grapevines |
US10794012B2 (en) * | 2011-09-09 | 2020-10-06 | Nicolon Corporation | Multi-axial fabric |
CN103422259B (zh) * | 2013-09-09 | 2016-05-11 | 昆山胜昱无纺布有限公司 | 无纺布流水线 |
FR3026112B1 (fr) * | 2014-09-22 | 2017-06-23 | Andritz Asselin Thibeau | Installation de consolidation, notamment par aiguilletage, d'une nappe de fibres |
CA3083388A1 (en) * | 2017-12-06 | 2019-06-13 | Twe Meulebeke | Process for manufacturing a nonwoven sheet material having an impermeable layer on one side and an anti-slip coating on the other side |
CN112166212B (zh) * | 2018-05-29 | 2023-04-07 | 耐克创新有限合伙公司 | 用于具有可变区域特性的非织造织物的方法 |
CN110644142B (zh) * | 2019-09-29 | 2021-08-13 | 常熟市伟成非织造成套设备有限公司 | 一种无纺织制品的制备方法 |
Family Cites Families (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2407548A (en) * | 1940-08-01 | 1946-09-10 | Fibre Products Lab Inc | Fibrous structural material and method and apparatus for making same |
US2467291A (en) * | 1944-10-09 | 1949-04-12 | Gustin Bacon Mfg Co | Process for forming felted fibrous insulating material |
US2804120A (en) * | 1955-01-28 | 1957-08-27 | Soule Mill | Apparatus and method for heat treating textile fabrics |
US2959509A (en) * | 1955-08-15 | 1960-11-08 | American Felt Co | Needled felt |
US2927350A (en) * | 1956-08-08 | 1960-03-08 | Troy Blanket Mills | Method of and apparatus for producing a felt-like fibrous material |
US3097413A (en) * | 1960-05-26 | 1963-07-16 | Draper Brothers Company | Unwoven papermaker's felt |
GB982801A (en) | 1961-07-12 | 1965-02-10 | Porritts & Spencer Ltd | Improvements in or relating to felts |
NL283925A (de) * | 1961-10-04 | 1900-01-01 | ||
US3523059A (en) * | 1963-11-21 | 1970-08-04 | Celanese Corp | Needled fibrous batting and method of making the same |
US3357878A (en) * | 1965-10-05 | 1967-12-12 | Kendall & Co | Autogenously-bonded needled nonwoven fabric and method of making same |
US3531347A (en) * | 1966-08-25 | 1970-09-29 | Celanese Corp | Method and apparatus for bonding battings of cross-lapped webs of continuous filaments |
US3619337A (en) * | 1968-08-15 | 1971-11-09 | Allied Chem | Dimensionally stable fabric having a suedelike texture |
DE1812516A1 (de) * | 1968-12-04 | 1970-06-25 | Glanzstoff Ag | Verfahren zur Herstellung von Vliesen aus endlosen Faeden |
US3836416A (en) * | 1970-01-29 | 1974-09-17 | Alta Ind | Non woven thermoplastic fabric |
US3994759A (en) * | 1970-07-23 | 1976-11-30 | Phillips Petroleum Company | Needled nonwoven material and method for making same |
CH529247A (de) * | 1971-01-12 | 1972-06-15 | Breveteam Sa | Verfahren zur Herstellung eines nichtgewebten, textilen Flächengebildes |
US3879820A (en) * | 1971-12-06 | 1975-04-29 | Albany Int Corp | Apparatus for producing non-woven papermakers felt |
US3920511A (en) * | 1971-12-06 | 1975-11-18 | Albany Int Corp | Non-woven papermakers felt |
US3906599A (en) * | 1972-01-28 | 1975-09-23 | Fiberwoven Corp | Method for producing a needled fabric having improved fiber entanglement |
JPS4942970A (de) * | 1972-08-30 | 1974-04-23 | ||
JPS4947912A (de) * | 1972-09-13 | 1974-05-09 | ||
US3849223A (en) * | 1973-02-26 | 1974-11-19 | Armstrong Cork Co | Method of making a non-woven needled fabric having a random linear streaked design |
US3992501A (en) * | 1973-06-20 | 1976-11-16 | Basf Aktiengesellschaft | Process for the manufacture of void-free polyolefin foam moldings |
US3941530A (en) * | 1974-05-31 | 1976-03-02 | Phillips Petroleum Company | Conversion of nonwoven fabric into staple fibers |
-
1975
- 1975-09-05 US US05/610,899 patent/US4042655A/en not_active Expired - Lifetime
-
1976
- 1976-06-02 CA CA253,920A patent/CA1079942A/en not_active Expired
- 1976-09-02 FR FR7626544A patent/FR2322952A1/fr active Granted
- 1976-09-02 DE DE2639466A patent/DE2639466C3/de not_active Expired
- 1976-09-03 JP JP51105083A patent/JPS6051586B2/ja not_active Expired
- 1976-09-03 DD DD194625A patent/DD126352A5/xx unknown
- 1976-09-03 GB GB36637/76A patent/GB1535988A/en not_active Expired
- 1976-09-03 NL NL7609842A patent/NL161824C/xx not_active IP Right Cessation
- 1976-09-03 BE BE170352A patent/BE845851A/xx not_active IP Right Cessation
- 1976-09-06 AT AT657976A patent/AT348265B/de not_active IP Right Cessation
-
1977
- 1977-06-06 US US05/804,196 patent/US4151023A/en not_active Expired - Lifetime
- 1977-06-06 US US05/804,021 patent/US4105381A/en not_active Expired - Lifetime
-
1978
- 1978-06-22 AU AU37381/78A patent/AU509757B2/en not_active Expired
-
1980
- 1980-06-26 HK HK338/80A patent/HK33880A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
CA1079942A (en) | 1980-06-24 |
US4042655A (en) | 1977-08-16 |
FR2322952A1 (fr) | 1977-04-01 |
US4105381A (en) | 1978-08-08 |
DE2639466B2 (de) | 1979-10-18 |
AU509757B2 (en) | 1980-05-22 |
GB1535988A (en) | 1978-12-13 |
NL161824B (nl) | 1979-10-15 |
AU3738178A (en) | 1978-09-07 |
JPS5242977A (en) | 1977-04-04 |
BE845851A (fr) | 1976-12-31 |
DD126352A5 (de) | 1977-07-13 |
JPS6051586B2 (ja) | 1985-11-14 |
NL7609842A (nl) | 1977-03-08 |
US4151023A (en) | 1979-04-24 |
FR2322952B1 (de) | 1980-05-23 |
DE2639466C3 (de) | 1980-07-03 |
ATA657976A (de) | 1978-06-15 |
DE2639466A1 (de) | 1977-03-10 |
NL161824C (nl) | 1980-03-17 |
HK33880A (en) | 1980-07-01 |
AU1722076A (en) | 1978-03-02 |
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