FR636794A - - Google Patents
Info
- Publication number
- FR636794A FR636794A FR636794DA FR636794A FR 636794 A FR636794 A FR 636794A FR 636794D A FR636794D A FR 636794DA FR 636794 A FR636794 A FR 636794A
- 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
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/10—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR636794A true FR636794A (en) | 1928-04-16 |
Family
ID=1542606
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR636794D Expired FR636794A (en) |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR636794A (en) |
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0
- FR FR636794D patent/FR636794A/fr not_active Expired