FR652170A - - Google Patents
Info
- Publication number
- FR652170A FR652170A FR652170DA FR652170A FR 652170 A FR652170 A FR 652170A FR 652170D A FR652170D A FR 652170DA FR 652170 A FR652170 A FR 652170A
- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B7/00—Automatic or semi-automatic turning-machines with a single working-spindle, e.g. controlled by cams; Equipment therefor; Features common to automatic and semi-automatic turning-machines with one or more working-spindles
- B23B7/12—Automatic or semi-automatic machines for turning of workpieces
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR652170A true FR652170A (en) | 1929-03-04 |
Family
ID=1542972
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR652170D Expired FR652170A (en) |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR652170A (en) |
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0
- FR FR652170D patent/FR652170A/fr not_active Expired