FR544130A - Automatic Dudgeon - Google Patents
Automatic DudgeonInfo
- Publication number
- FR544130A FR544130A FR544130DA FR544130A FR 544130 A FR544130 A FR 544130A FR 544130D A FR544130D A FR 544130DA FR 544130 A FR544130 A FR 544130A
- Authority
- FR
- France
- Prior art keywords
- dudgeon
- automatic
- automatic dudgeon
- Prior art date
- 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
- B21D39/00—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders
- B21D39/08—Tube expanders
- B21D39/10—Tube expanders with rollers for expanding only
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR544130T | 1921-12-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR544130A true FR544130A (en) | 1922-09-15 |
Family
ID=8932067
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR544130D Expired FR544130A (en) | 1921-12-01 | 1921-12-01 | Automatic Dudgeon |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR544130A (en) |
-
1921
- 1921-12-01 FR FR544130D patent/FR544130A/en not_active Expired
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