FR767714A - - Google Patents
Info
- Publication number
- FR767714A FR767714A FR767714DA FR767714A FR 767714 A FR767714 A FR 767714A FR 767714D A FR767714D A FR 767714DA FR 767714 A FR767714 A FR 767714A
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21H—MAKING PARTICULAR METAL OBJECTS BY ROLLING, e.g. SCREWS, WHEELS, RINGS, BARRELS, BALLS
- B21H8/00—Rolling metal of indefinite length in repetitive shapes specially designed for the manufacture of particular objects, e.g. checkered sheets
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR767714A true FR767714A (en) | 1934-07-23 |
Family
ID=1551663
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR767714D Expired FR767714A (en) |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR767714A (en) |
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0
- FR FR767714D patent/FR767714A/fr not_active Expired