FR994822A - élément de construction - Google Patents

élément de construction

Info

Publication number: FR994822A
Authority: FR; France
Prior art keywords: building element; building
Prior art date: 1945-02-02
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

Inventor

Victor-Auguste Bollard

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.)

1945-02-02

Filing date

1945-02-02

Publication date

1951-11-22

1945-02-02 Application filed filed Critical

1951-11-22 Application granted granted Critical

1951-11-22 Publication of FR994822A publication Critical patent/FR994822A/fr

Status Expired legal-status Critical Current

Classifications

- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D1/00—Roof covering by making use of tiles, slates, shingles, or other small roofing elements
- E04D1/02—Grooved or vaulted roofing elements
- E04D1/04—Grooved or vaulted roofing elements of ceramics, glass or concrete, with or without reinforcement

Landscapes

Engineering & Computer Science (AREA)
Chemical & Material Sciences (AREA)
Ceramic Engineering (AREA)
Architecture (AREA)
Civil Engineering (AREA)
Structural Engineering (AREA)

FR994822D 1945-02-02 1945-02-02 élément de construction Expired FR994822A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR994822T		1945-02-02

Publications (1)

Publication Number	Publication Date
FR994822A true FR994822A (fr)	1951-11-22

Family

ID=9556677

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR994822D Expired FR994822A (fr)	1945-02-02	1945-02-02	élément de construction

Country Status (1)

Country	Link
FR (1)	FR994822A (fr)

1945
- 1945-02-02 FR FR994822D patent/FR994822A/fr not_active Expired

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