FI830494L - Sammansatt material - Google Patents

Sammansatt material

Info

Publication number
FI830494L
FI830494L FI830494A FI830494A FI830494L FI 830494 L FI830494 L FI 830494L FI 830494 A FI830494 A FI 830494A FI 830494 A FI830494 A FI 830494A FI 830494 L FI830494 L FI 830494L
Authority
FI
Finland
Prior art keywords
sammansatt
sammansatt material
Prior art date
Application number
FI830494A
Other languages
English (en)
Finnish (fi)
Other versions
FI830494A0 (fi
Inventor
Christopher Richard Chaplin
James Edward Gordon
Giorgio Jeronimidis
Original Assignee
Westvaco Corp
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
Application filed by Westvaco Corp filed Critical Westvaco Corp
Publication of FI830494A0 publication Critical patent/FI830494A0/fi
Publication of FI830494L publication Critical patent/FI830494L/fi

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B29/00—Layered products comprising a layer of paper or cardboard
    • B32B29/08—Corrugated paper or cardboard
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
    • B32B3/26—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer
    • B32B3/28—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer characterised by a layer comprising a deformed thin sheet, i.e. the layer having its entire thickness deformed out of the plane, e.g. corrugated, crumpled
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
    • E04C2/30—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure
    • E04C2/34—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure composed of two or more spaced sheet-like parts
    • E04C2/3405—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure composed of two or more spaced sheet-like parts spaced apart by profiled spacer sheets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2439/00—Containers; Receptacles
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
    • E04C2/30—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure
    • E04C2/34—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure composed of two or more spaced sheet-like parts
    • E04C2/3405—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure composed of two or more spaced sheet-like parts spaced apart by profiled spacer sheets
    • E04C2002/3444—Corrugated sheets
    • E04C2002/3466—Corrugated sheets with sinusoidal corrugations
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
    • E04C2/30—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure
    • E04C2/34—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure composed of two or more spaced sheet-like parts
    • E04C2/3405—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure composed of two or more spaced sheet-like parts spaced apart by profiled spacer sheets
    • E04C2002/3472—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure composed of two or more spaced sheet-like parts spaced apart by profiled spacer sheets with multiple layers of profiled spacer sheets
    • 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
    • Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
    • Y10T156/10—Methods of surface bonding and/or assembly therefor
    • Y10T156/1002—Methods of surface bonding and/or assembly therefor with permanent bending or reshaping or surface deformation of self sustaining lamina
    • Y10T156/1025—Methods of surface bonding and/or assembly therefor with permanent bending or reshaping or surface deformation of self sustaining lamina to form undulated to corrugated sheet and securing to base with parts of shaped areas out of contact
    • 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
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24058—Structurally defined web or sheet [e.g., overall dimension, etc.] including grain, strips, or filamentary elements in respective layers or components in angular relation
    • 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
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24058—Structurally defined web or sheet [e.g., overall dimension, etc.] including grain, strips, or filamentary elements in respective layers or components in angular relation
    • Y10T428/24074—Strand or strand-portions
    • Y10T428/24116—Oblique to direction of web
    • 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
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24058—Structurally defined web or sheet [e.g., overall dimension, etc.] including grain, strips, or filamentary elements in respective layers or components in angular relation
    • Y10T428/24124—Fibers
    • 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
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24628—Nonplanar uniform thickness material
    • Y10T428/24669—Aligned or parallel nonplanarities
    • Y10T428/24694—Parallel corrugations
    • 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
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24628—Nonplanar uniform thickness material
    • Y10T428/24669—Aligned or parallel nonplanarities
    • Y10T428/24694—Parallel corrugations
    • Y10T428/24711—Plural corrugated components
    • 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
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24628—Nonplanar uniform thickness material
    • Y10T428/24669—Aligned or parallel nonplanarities
    • Y10T428/24694—Parallel corrugations
    • Y10T428/24711—Plural corrugated components
    • Y10T428/24727—Plural corrugated components with planar component

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Laminated Bodies (AREA)
  • Reinforced Plastic Materials (AREA)
FI830494A 1982-02-24 1983-02-14 Sammansatt material FI830494L (fi)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/351,777 US4409274A (en) 1982-02-24 1982-02-24 Composite material

Publications (2)

Publication Number Publication Date
FI830494A0 FI830494A0 (fi) 1983-02-14
FI830494L true FI830494L (fi) 1983-08-25

Family

ID=23382344

Family Applications (1)

Application Number Title Priority Date Filing Date
FI830494A FI830494L (fi) 1982-02-24 1983-02-14 Sammansatt material

Country Status (10)

Country Link
US (1) US4409274A (fr)
JP (1) JPS58158238A (fr)
AU (1) AU539668B2 (fr)
CA (1) CA1200188A (fr)
DE (1) DE3306287A1 (fr)
FI (1) FI830494L (fr)
FR (1) FR2523899A1 (fr)
GB (1) GB2116112B (fr)
IT (1) IT1159838B (fr)
SE (1) SE8300593L (fr)

Families Citing this family (49)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT386535B (de) * 1982-11-22 1988-09-12 Fischer Gmbh Leichtbaukern
AU576779B2 (en) * 1983-08-29 1988-09-08 A.A.R.C. (Management) Pty.Ltd. Reticulated products
US4703854A (en) * 1986-12-10 1987-11-03 Corra-Board Products Co., Inc. Book container structure
US4957577A (en) * 1988-04-04 1990-09-18 Plascore, Inc. Method for making welded honeycomb core
US4890877A (en) * 1988-07-12 1990-01-02 General Motors Corporation Energy absorption system for vehicle door and method of making
US5258087A (en) * 1989-03-28 1993-11-02 Plascon Technologies (Proprietary) Limited Method of making a composite structure
DE3913602A1 (de) * 1989-04-25 1990-10-31 Dornier Gmbh Lindauer Greiferstange aus faserverstaerkten kunststoffbaendern
JP2858181B2 (ja) * 1991-01-21 1999-02-17 横浜ゴム株式会社 エネルギー吸収構造体
US5283099A (en) * 1991-09-24 1994-02-01 Dynamic Technologies, Inc. Enhanced structural core material
FR2684368B1 (fr) * 1991-11-29 1995-02-24 Aerospatiale Procede de realisation de pieces complexes creuses par pressage uniaxial a chaud d'un materiau composite a matrice vitreuse et pieces issues du procede.
US5498462A (en) * 1994-04-01 1996-03-12 Hexcel Corporation High thermal conductivity non-metallic honeycomb
US5496602A (en) * 1994-11-22 1996-03-05 Dow-United Technologies Composite Products, Inc. Low resin content unidirectional fiber tape
US5865953A (en) * 1996-08-30 1999-02-02 Merrimac Paper Company, Inc. Paper for corrugating medium
US5794402A (en) * 1996-09-30 1998-08-18 Martin Marietta Materials, Inc. Modular polymer matrix composite support structure and methods of constructing same
US6023806A (en) 1996-09-30 2000-02-15 Martin Marietta Materials, Inc. Modular polymer matrix composite support structure and methods of constructing same
AT407974B (de) * 1997-12-01 2001-07-25 Joanneum Res Forschungsgmbh Transparente wärmedämmung mit wabenlamellen
US6532835B1 (en) * 1997-12-12 2003-03-18 Research International, Inc. High efficiency wetted surface cyclonic air sampler
US6139938A (en) * 1999-02-22 2000-10-31 Innovative Packaging Corp. High flute density, printable, corrugated paperboard
GB2351506A (en) * 1999-06-30 2001-01-03 Wilkie J & D Ltd Sheet material having non-woven substrate
US6692815B2 (en) * 2001-06-15 2004-02-17 Vinylex Corporation Extruded plastic lumber and method of manufacture
US7195804B2 (en) 2002-11-20 2007-03-27 Dupont Teijin Films U.S. Limited Partnership Paperboard with improved wet tear strength
US6797397B1 (en) * 2003-03-20 2004-09-28 Exxonmobil Oil Corporation Lamination structure with a starch to plastic bond
US20040237763A1 (en) * 2003-06-02 2004-12-02 Ashok Bhatnagar Corrugated ballistic armor
EP1647480B1 (fr) * 2004-10-13 2010-12-08 Airbus Operations GmbH Couvre-joint pour aéronefs
US20070243408A1 (en) * 2005-11-22 2007-10-18 Straza George C P Formed core sandwich structure and method and system for making same
DE102006003317B4 (de) 2006-01-23 2008-10-02 Alstom Technology Ltd. Rohrbündel-Wärmetauscher
CA2561453A1 (fr) * 2006-09-28 2008-03-28 Hossein Borazghi Panneau composite thermoplastique renforce de fibres
DK2283190T3 (da) * 2008-03-28 2021-02-08 Noble Environmental Tech Corporation Konstruerede formede fiberpladepaneler, fremgangsmåder til fremstilling af panelerne, og produkter fremstillet fra panelerne
US8326103B2 (en) * 2008-04-04 2012-12-04 Baker Hughes Incorporated Cable and method
US9557119B2 (en) 2009-05-08 2017-01-31 Arvos Inc. Heat transfer sheet for rotary regenerative heat exchanger
US8622115B2 (en) * 2009-08-19 2014-01-07 Alstom Technology Ltd Heat transfer element for a rotary regenerative heat exchanger
FI20106169A (fi) 2010-11-05 2012-05-06 Zeroboards Oy Tuote
CN103290989B (zh) * 2012-03-01 2015-11-25 秦皇岛耀华玻璃钢股份公司 玻璃钢双层中空板
AU2013258875B2 (en) * 2012-05-11 2016-09-22 Owen Derek Barr Web frame
US10005256B2 (en) * 2012-06-14 2018-06-26 The Boeing Company Selectively weakened stretched films
US9200853B2 (en) 2012-08-23 2015-12-01 Arvos Technology Limited Heat transfer assembly for rotary regenerative preheater
KR102094969B1 (ko) * 2013-08-13 2020-03-31 삼성디스플레이 주식회사 백라이트 유닛 및 이를 포함하는 표시 장치
US10175006B2 (en) 2013-11-25 2019-01-08 Arvos Ljungstrom Llc Heat transfer elements for a closed channel rotary regenerative air preheater
WO2016054607A1 (fr) * 2014-10-02 2016-04-07 Scott Lewit Panneau structural composite et son procédé de fabrication
JP6024786B2 (ja) * 2015-05-19 2016-11-16 トヨタ自動車株式会社 積層構造体
US10094626B2 (en) 2015-10-07 2018-10-09 Arvos Ljungstrom Llc Alternating notch configuration for spacing heat transfer sheets
ITUB20154818A1 (it) * 2015-10-22 2017-04-22 Angelo Candiracci Struttura di pannello edilizio anti-perforazione
US10329763B2 (en) 2016-02-24 2019-06-25 Wabash National, L.P. Composite floor structure and method of making the same
JPWO2017222024A1 (ja) * 2016-06-24 2019-04-11 積水化学工業株式会社 シート
JP7014624B2 (ja) * 2018-01-29 2022-02-01 積水化学工業株式会社 パネル部材
WO2020051134A1 (fr) 2018-09-04 2020-03-12 Hanwha Azdel, Inc. Couches de noyau et articles composites ayant un poids de base variable
CN113215850A (zh) * 2020-01-21 2021-08-06 精工爱普生株式会社 收纳体、缓冲材料、缓冲材料的制造方法、以及缓冲材料制造装置
US11794422B2 (en) * 2021-12-13 2023-10-24 The Boeing Company Beaded panels and systems and methods for forming beaded panels
US12055612B2 (en) * 2022-05-12 2024-08-06 Joon Bu Park Negative Poisson's ratio materials for energy absorption

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1019093A (fr) * 1950-05-26 1953-01-16 Robert Soustre & Fils Carton ondulé et machine pour sa fabrication
US3071180A (en) * 1953-11-23 1963-01-01 Johns Manville Fiber Glass Inc Apparatus for continuously producing reinforced plastic structural panels
US2960146A (en) * 1956-10-11 1960-11-15 Steele D Williams Plastic panels and apparatus and procedure for producing same
US3146155A (en) * 1961-07-17 1964-08-25 Denver Golden Res And Dev Corp Construction materials
US3431162A (en) * 1965-04-06 1969-03-04 Weyerhaeuser Co Corrugated containerboard and the process of treating the same
US3404748A (en) * 1967-12-06 1968-10-08 Griffolyn Company Inc Insulation laminate with reinforcing fibers and corrugated layer
GB1331431A (en) 1969-09-06 1973-09-26 Morley J G Composite materials
GB1333711A (en) 1969-11-15 1973-10-17 Morley J G Composite materials
FR2217939A5 (fr) * 1973-02-13 1974-09-06 Socar Continentale Carton Ondu
GB1559802A (en) * 1975-06-26 1980-01-30 Fraser I K Sail battens
US4203790A (en) * 1975-07-25 1980-05-20 Chavannes Marc A Method of forming wire reinforced corrugated board
US4204016A (en) * 1975-07-25 1980-05-20 Chavannes Marc A Reinforced paper products
GB1595358A (en) * 1977-05-17 1981-08-12 Commw Scient Ind Res Org Impact-resisting composites
US4232074A (en) * 1978-02-15 1980-11-04 Chavannes Marc A Reinforced paper product and method for the manufacturing thereof
DE2951266A1 (de) * 1979-12-17 1981-06-25 Marc Alfred Sarasota Fla. Chavannes Verfahren und vorrichtung zur herstellung verstaerkter, laminierter und gewellter materialien

Also Published As

Publication number Publication date
CA1200188A (fr) 1986-02-04
US4409274A (en) 1983-10-11
SE8300593L (sv) 1983-08-25
FI830494A0 (fi) 1983-02-14
IT1159838B (it) 1987-03-04
GB8303732D0 (en) 1983-03-16
AU539668B2 (en) 1984-10-11
AU1178683A (en) 1983-09-01
FR2523899A1 (fr) 1983-09-30
GB2116112B (en) 1985-09-04
SE8300593D0 (sv) 1983-02-04
JPS58158238A (ja) 1983-09-20
GB2116112A (en) 1983-09-21
DE3306287A1 (de) 1983-09-01
IT8319710A0 (it) 1983-02-23

Similar Documents

Publication Publication Date Title
FI830494A0 (fi) Sammansatt material
NO157379C (no) Termoplastmateriale.
RO92980A (fr) Materiel microbicide
FI832633A0 (fi) Vermikulit som baerarunderlag foer immobiliserade biologiska material
FI823139L (fi) Pressvals foer bandformigt material
FI822183L (fi) Eldbestaendiga material
FI840865A0 (fi) Anordning foer hantering av tunnt material i en moensterskaerningsmaskin
FI833841A0 (fi) Foerfarande foer vidarebearbetning av med hjaelp av en spinnare upplindat traodformigt material
DK320783D0 (da) Klaebemiddel
FI834805A0 (fi) Brandbestaendigt material
FI822887A0 (fi) Lossningsutrustning foer loest material
DK568583A (da) Emballeringsmateriale
FI823096L (fi) Sammansatt material
FI812360L (fi) Banformiga material
FI824250L (fi) Snabbt braennbara eldfasta material
FI832569A (fi) Anordning foer vaermebehandling av material
FI833750A0 (fi) Emballering av varor med banlikt material
FI834263A0 (fi) Foerfarande foer fyllande av flexibla behaollare med flytande material
FI833146A0 (fi) Doserande lossningsanordning foer fast material
FI820821L (fi) Anordning foer tvinnande av straengformigt material
AT373020B (de) Ruestungstraeger
AT381170B (de) Hypsometer
FI824041A0 (fi) Plansil foer sortering av material
FI822036A0 (fi) Anordning foer avspaoning av fast material
FI875741A0 (fi) Brand- och flambestaendigt material.

Legal Events

Date Code Title Description
FD Application lapsed

Owner name: WESTVACO CORPORATION