FR851219A - - Google Patents
Info
- Publication number
- FR851219A FR851219A FR851219DA FR851219A FR 851219 A FR851219 A FR 851219A FR 851219D A FR851219D A FR 851219DA FR 851219 A FR851219 A FR 851219A
- 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
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C9/00—Special pavings; Pavings for special parts of roads or airfields
- E01C9/10—Steel gratings ; Gratings made of material other than steel
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR851219A true FR851219A (da) | 1940-01-05 |
Family
ID=1554761
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR851219D Expired FR851219A (da) |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR851219A (da) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2639650A (en) * | 1950-06-24 | 1953-05-26 | C N Housh | Prefabricated runway construction |
| US2726123A (en) * | 1950-11-06 | 1955-12-06 | George A Mathews | Catwalk |
| US2960918A (en) * | 1956-09-27 | 1960-11-22 | Reliance Steel Prod Co | Grating |
-
0
- FR FR851219D patent/FR851219A/fr not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2639650A (en) * | 1950-06-24 | 1953-05-26 | C N Housh | Prefabricated runway construction |
| US2726123A (en) * | 1950-11-06 | 1955-12-06 | George A Mathews | Catwalk |
| US2960918A (en) * | 1956-09-27 | 1960-11-22 | Reliance Steel Prod Co | Grating |