FR632943A - - Google Patents
Info
- Publication number
- FR632943A FR632943A FR632943DA FR632943A FR 632943 A FR632943 A FR 632943A FR 632943D A FR632943D A FR 632943DA FR 632943 A FR632943 A FR 632943A
- 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
- 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
- B24B19/00—Single-purpose machines or devices for particular grinding operations not covered by any other main group
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR632943A true FR632943A (ru) | 1928-01-18 |
Family
ID=1541984
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR632943D Expired FR632943A (ru) |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR632943A (ru) |
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0
- FR FR632943D patent/FR632943A/fr not_active Expired