FR999018A - - Google Patents
Info
- Publication number
- FR999018A FR999018A FR999018DA FR999018A FR 999018 A FR999018 A FR 999018A FR 999018D A FR999018D A FR 999018DA FR 999018 A FR999018 A FR 999018A
- Authority
- FR
- France
- 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
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
- E04C2/42—Gratings; Grid-like panels
- E04C2/421—Gratings; Grid-like panels made of bar-like elements, e.g. bars discontinuous in one direction
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR999018A true FR999018A (US08197722-20120612-C00042.png) | 1952-01-25 |
Family
ID=1567002
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR999018D Expired FR999018A (US08197722-20120612-C00042.png) |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR999018A (US08197722-20120612-C00042.png) |
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0
- FR FR999018D patent/FR999018A/fr not_active Expired
