SE7804635L - Stoppningsmaterial och forfaringssett for framstellning av detsamma - Google Patents

Stoppningsmaterial och forfaringssett for framstellning av detsamma

Info

Publication number
SE7804635L
SE7804635L SE7804635A SE7804635A SE7804635L SE 7804635 L SE7804635 L SE 7804635L SE 7804635 A SE7804635 A SE 7804635A SE 7804635 A SE7804635 A SE 7804635A SE 7804635 L SE7804635 L SE 7804635L
Authority
SE
Sweden
Prior art keywords
procedure
producing
same
stuffing material
stuffing
Prior art date
Application number
SE7804635A
Other languages
English (en)
Other versions
SE438663B (sv
Inventor
Sok
Original Assignee
Takagi Sadaaki
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
Priority claimed from JP5093477A external-priority patent/JPS53135775A/ja
Priority claimed from JP10973677A external-priority patent/JPS5442472A/ja
Priority claimed from JP10973777A external-priority patent/JPS5442473A/ja
Priority claimed from JP4429378A external-priority patent/JPS54137546A/ja
Application filed by Takagi Sadaaki filed Critical Takagi Sadaaki
Publication of SE7804635L publication Critical patent/SE7804635L/sv
Publication of SE438663B publication Critical patent/SE438663B/sv

Links

Classifications

    • DTEXTILES; PAPER
    • D04BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04HMAKING 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
    • D04H1/00Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40Non-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
    • D04H1/44Non-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
    • D04H1/46Non-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
    • D04H1/48Non-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
    • DTEXTILES; PAPER
    • D04BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04HMAKING 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
    • D04H1/00Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40Non-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
    • D04H1/42Non-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 characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
    • D04H1/4326Condensation or reaction polymers
    • D04H1/435Polyesters
    • DTEXTILES; PAPER
    • D04BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04HMAKING 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
    • D04H1/00Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40Non-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
    • D04H1/42Non-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 characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
    • D04H1/4391Non-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 characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece characterised by the shape of the fibres
    • D04H1/43918Non-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 characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece characterised by the shape of the fibres nonlinear fibres, e.g. crimped or coiled fibres
    • DTEXTILES; PAPER
    • D04BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04HMAKING 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
    • D04H1/00Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40Non-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
    • D04H1/44Non-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
    • D04H1/46Non-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
    • D04H1/48Non-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
    • D04H1/482Non-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 in combination with shrinkage
    • DTEXTILES; PAPER
    • D04BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04HMAKING 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
    • D04H1/00Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40Non-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
    • D04H1/44Non-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
    • D04H1/46Non-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
    • D04H1/48Non-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
    • D04H1/485Non-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 in combination with weld-bonding
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00Stock material or miscellaneous articles
    • Y10T428/249921Web or sheet containing structurally defined element or component
    • Y10T428/249924Noninterengaged fiber-containing paper-free web or sheet which is not of specified porosity
    • Y10T428/249933Fiber embedded in or on the surface of a natural or synthetic rubber matrix
    • Y10T428/249934Fibers are aligned substantially parallel
    • Y10T428/249935Fiber is nonlinear [e.g., crimped, sinusoidal, etc.]
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00Stock material or miscellaneous articles
    • Y10T428/29Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2904Staple length fiber
    • Y10T428/2909Nonlinear [e.g., crimped, coiled, etc.]
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00Stock material or miscellaneous articles
    • Y10T428/29Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2913Rod, strand, filament or fiber
    • Y10T428/2922Nonlinear [e.g., crimped, coiled, etc.]
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00Stock material or miscellaneous articles
    • Y10T428/29Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2913Rod, strand, filament or fiber
    • Y10T428/2922Nonlinear [e.g., crimped, coiled, etc.]
    • Y10T428/2925Helical or coiled
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00Stock material or miscellaneous articles
    • Y10T428/29Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2913Rod, strand, filament or fiber
    • Y10T428/2933Coated or with bond, impregnation or core
    • Y10T428/2964Artificial fiber or filament

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Nonwoven Fabrics (AREA)
SE7804635A 1977-04-30 1978-04-24 Stoppningsmaterial och sett for framstellning av detsamma SE438663B (sv)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP5093477A JPS53135775A (en) 1977-04-30 1977-04-30 Cushion material and method of producing same
JP10973677A JPS5442472A (en) 1977-09-12 1977-09-12 Production of cushion material
JP10973777A JPS5442473A (en) 1977-09-12 1977-09-12 Cushion material and production thereof
JP4429378A JPS54137546A (en) 1978-04-17 1978-04-17 Cushion material for sheet and its manufacturing method

Publications (2)

Publication Number Publication Date
SE7804635L true SE7804635L (sv) 1978-10-31
SE438663B SE438663B (sv) 1985-04-29

Family

ID=27461507

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7804635A SE438663B (sv) 1977-04-30 1978-04-24 Stoppningsmaterial och sett for framstellning av detsamma

Country Status (9)

Country Link
US (1) US4172174A (sv)
AT (1) AT358388B (sv)
CA (1) CA1079943A (sv)
CH (1) CH627802A5 (sv)
DE (1) DE2819080C2 (sv)
FR (1) FR2388913B1 (sv)
GB (1) GB1602159A (sv)
IT (1) IT1156716B (sv)
SE (1) SE438663B (sv)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5593862A (en) * 1978-12-29 1980-07-16 Sadaaki Takagi Method and appartus for producing filament lock material
US4320166A (en) * 1980-05-02 1982-03-16 Toray Industries, Inc. Thermal-insulating nonwoven bulky product
US4392903A (en) * 1980-05-02 1983-07-12 Toray Industries, Inc. Process for making a thermal-insulating nonwoven bulky product
US4438172A (en) 1980-05-28 1984-03-20 Toray Industries, Inc. Heat retaining sheet
JPS5716952A (en) * 1980-06-28 1982-01-28 Sadaaki Takagi Production of cushion material
NZ197937A (en) * 1980-08-18 1985-05-31 Takagi Sadaaki Preformation of seat cushion
US4794038A (en) * 1985-05-15 1988-12-27 E. I. Du Pont De Nemours And Company Polyester fiberfill
US4441947A (en) * 1982-04-12 1984-04-10 The Procter & Gamble Company Articulated fabric formed by self-assembling fibers
US4421818A (en) * 1982-04-12 1983-12-20 The Procter & Gamble Company Articulated fabric formed by self-assembling fibers
JPS6012095A (ja) * 1983-06-30 1985-01-22 株式会社高木化学研究所 クツシヨン部材
CA1340751C (en) * 1984-07-03 1999-09-21 William T. Fletcher Apparatus for producing reoriented glass fibre material
JPH0791766B2 (ja) * 1984-12-28 1995-10-04 日本発条株式会社 クツシヨン体およびその製造方法
US5149567A (en) * 1984-12-28 1992-09-22 Nhk Spring Co., Ltd. Cushion and method of manufacturing the same
DE3704035A1 (de) * 1986-09-01 1988-03-03 Menzolit Gmbh Verfahren zur herstellung eines wirrfaserstoffs aus glasfasern als zwischenprodukt fuer die herstellung glasfaserverstaerkter kunststofformteile sowie vorrichtung zur durchfuehrung des verfahrens
JPH0793990B2 (ja) * 1988-04-14 1995-10-11 日本発条株式会社 クッション体
FI85033C (sv) * 1990-03-08 1992-02-25 Scanwoven Ab Oy Vaddmatta samt förfarande för tillverkning av densamma
US5298321A (en) * 1991-07-05 1994-03-29 Toyo Boseki Kabushiki Kaisha Recyclable vehicular cushioning material and seat
US5992637A (en) * 1997-07-14 1999-11-30 Southpac Trust International, Inc. Packaging material
JP3992885B2 (ja) * 1998-08-07 2007-10-17 株式会社シーエンジ 衝撃緩衝材及びその製造方法並びに衝撃緩衝材用の充填材
TW452613B (en) * 1998-08-07 2001-09-01 Ein Kohsan Co Ltd Shock absorber and method for producing the same, and filler for the same
JP4499891B2 (ja) * 2000-08-16 2010-07-07 アイン興産株式会社 スプリング構造樹脂成形品及びその製造方法
DE102010006668A1 (de) * 2010-02-03 2011-08-04 Bayerische Motoren Werke Aktiengesellschaft, 80809 Polsterung und Verfahren zur Herstellung einer Polsterung
DE102010040082A1 (de) * 2010-09-01 2012-03-01 Bayerische Motoren Werke Aktiengesellschaft Polsterung und Verfahren zur Herstellung einer Polsterung
FR3098830B1 (fr) * 2019-07-17 2022-09-09 Andritz Asselin Thibeau Aiguilleteuse à mouvement elliptique, table pour aiguilleteuse de ce genre et procédé de fabrication d'une table de ce genre

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1334744A (en) * 1918-03-11 1920-03-23 Edward C Farr Curled-hair fabric
US2978785A (en) * 1956-03-05 1961-04-11 Celanese Corp Bonded batting, or non-woven fabric
US2896303A (en) * 1958-04-16 1959-07-28 Hunter James Machine Co Needle loom
US3071783A (en) * 1959-06-18 1963-01-08 Du Pont Quilting and cushioning article of loosely-assembled, crimped, continuous synthetic organic filaments
DE1865701U (de) * 1962-08-17 1963-01-17 Filzfabrik Fulda G M B H & Co Nadelfilzbahn.
US3257264A (en) * 1963-10-10 1966-06-21 Du Pont Needle-punched batting of polyester staple fibers
US3413179A (en) * 1966-12-28 1968-11-26 Dunlop Rubber Co Flexible sheet material and method for making same
GB1179436A (en) * 1967-05-22 1970-01-28 Ici Ltd Helically Crimped Filamentary Materials
DE1778026C3 (de) * 1968-03-21 1981-06-11 Enka Ag, 5600 Wuppertal Polstermaterial aus einer Vielzahl von in Schlaufen liegenden, sich überkreuzenden synthetischen Endlosfäden
DE2053918B2 (de) * 1970-11-03 1976-09-30 Basf Farben + Fasern Ag, 2000 Hamburg Verfahren und vorrichtung zur herstellung gekraeuselter faeden aus synthetischen hochpolymeren

Also Published As

Publication number Publication date
ATA309478A (de) 1980-01-15
GB1602159A (en) 1981-11-11
SE438663B (sv) 1985-04-29
IT7849123A0 (it) 1978-04-28
FR2388913A1 (fr) 1978-11-24
CH627802A5 (de) 1982-01-29
AT358388B (de) 1980-09-10
DE2819080C2 (de) 1986-03-20
IT1156716B (it) 1987-02-04
DE2819080A1 (de) 1978-11-09
FR2388913B1 (fr) 1985-07-19
US4172174A (en) 1979-10-23
CA1079943A (en) 1980-06-24

Similar Documents

Publication Publication Date Title
SE7804635L (sv) Stoppningsmaterial och forfaringssett for framstellning av detsamma
FI783146A7 (fi) Foerfarande och anordning foer odling av biologiskt material
SE7904690L (sv) Cyanokarboxamidiner och kinazolin-forfarande
FI783800A7 (fi) Oeppningsanordning foer en foerpackning av flexibelt material
FI800509A7 (fi) Foerfarande och anordning foer skaerning av skivartat material
FI782555A7 (fi) Materialstaell foer lagring av laongstraeckt material
SE7803415L (sv) Textilprodukt och forfarande for framstellning av denna
SE7813178L (sv) Sammansatta friktionsmaterial och forfarande for framstellning derav
FI783385A7 (fi) Anordning foer storleksuppdelning av korn- eller styckeformigt material
SE7808213L (sv) Enkristallgjutform och forfarande for framstellning av densamma
FI773104A7 (fi) Foerfarande och anordning foer framstaellning av fibrer av termoplastiskt material
FI781285A7 (fi) Foerfarande foer behandling av cellulosahaltigt material
SE7802024L (sv) Forfarande for framstellning av pyrrolokinoxalinoner och pyrrolobensodiazepinoner
SE7808066L (sv) Cefalosporiner och forfarande for framstellning derav
FI782359A7 (fi) Spolningsmaskin saerskilt foer traodar av termoplastiskt material
SE414116B (sv) Racketram och forfarande for framstellning av sadan
FI783601A7 (fi) Foerfarande foer tillverkning av ihaoliga kroppar utgaoende fraon foerformar av termoplastiskt material
SE427285B (sv) Fotoluminicerande material och forfarande for framstellning av detsamma
FI65668B (fi) Vaermebehandlingsanordning foer behandling av sammansatt material t ex stengrus och foerfarande foer vaermebehandling
FI781150A7 (fi) Foerfarande foer metallisering av material i ban- eller arkform
SE430597B (sv) Forfarande och apparat for framstellning av planglas
FI783702A7 (fi) Foerfarande och anordning foer behandling av material med cellstruktur
SE7805186L (sv) Bensylpyrimidiner och forfarande for framstellning derav
SE7714888L (sv) 2,9-dioxatricyklo-(4,3,1,03,7)-dekaner och sett for framstellning derav
SE7706724L (sv) Alkinoler och forfarande for framstellning derav

Legal Events

Date Code Title Description
NUG Patent has lapsed

Ref document number: 7804635-6

Effective date: 19911108

Format of ref document f/p: F