FR636249A - - Google Patents
Info
- Publication number
- FR636249A FR636249A FR636249DA FR636249A FR 636249 A FR636249 A FR 636249A FR 636249D A FR636249D A FR 636249DA FR 636249 A FR636249 A FR 636249A
- 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
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR636249A true FR636249A (en) | 1928-04-04 |
Family
ID=1542140
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR636249D Expired FR636249A (en) |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR636249A (en) |
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0
- FR FR636249D patent/FR636249A/fr not_active Expired