FR549493A - - Google Patents
Info
- Publication number
- FR549493A FR549493A FR549493DA FR549493A FR 549493 A FR549493 A FR 549493A FR 549493D A FR549493D A FR 549493DA FR 549493 A FR549493 A FR 549493A
- 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 |
|---|---|
| FR549493A true FR549493A (online.php) | 1923-02-10 |
Family
ID=1538258
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR549493D Expired FR549493A (online.php) |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR549493A (online.php) |
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0
- FR FR549493D patent/FR549493A/fr not_active Expired