FR774333A - Asbestos paper board for insulation purposes - Google Patents

Asbestos paper board for insulation purposes

Info

Publication number
FR774333A
FR774333A FR774333DA FR774333A FR 774333 A FR774333 A FR 774333A FR 774333D A FR774333D A FR 774333DA FR 774333 A FR774333 A FR 774333A
Authority
FR
France
Prior art keywords
paper board
insulation purposes
asbestos paper
asbestos
insulation
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.)
Expired
Application number
Other languages
French (fr)
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.)
WANNER
Original Assignee
WANNER
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 WANNER filed Critical WANNER
Application granted granted Critical
Publication of FR774333A publication Critical patent/FR774333A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • E04C2/36—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 transversely-placed strip material, e.g. honeycomb panels
FR774333D 1934-06-08 1934-06-08 Asbestos paper board for insulation purposes Expired FR774333A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR774333T 1934-06-08

Publications (1)

Publication Number Publication Date
FR774333A true FR774333A (en) 1934-12-05

Family

ID=9199831

Family Applications (1)

Application Number Title Priority Date Filing Date
FR774333D Expired FR774333A (en) 1934-06-08 1934-06-08 Asbestos paper board for insulation purposes

Country Status (1)

Country Link
FR (1) FR774333A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3113634A (en) * 1958-07-11 1963-12-10 Bolt Beranek & Newman Sound absorbing panel for lining a duct
US3380206A (en) * 1965-09-29 1968-04-30 Soundlock Corp Lay-in acoustical ceiling panel with flexible diaphragms
US3497029A (en) * 1969-04-16 1970-02-24 Art Metal Knoll Corp Sound deadening screen

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3113634A (en) * 1958-07-11 1963-12-10 Bolt Beranek & Newman Sound absorbing panel for lining a duct
US3380206A (en) * 1965-09-29 1968-04-30 Soundlock Corp Lay-in acoustical ceiling panel with flexible diaphragms
US3497029A (en) * 1969-04-16 1970-02-24 Art Metal Knoll Corp Sound deadening screen

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