CH258376A - Machine à lapider. - Google Patents
Machine à lapider.Info
- Publication number
- CH258376A CH258376A CH258376DA CH258376A CH 258376 A CH258376 A CH 258376A CH 258376D A CH258376D A CH 258376DA CH 258376 A CH258376 A CH 258376A
- Authority
- CH
- Switzerland
- Prior art keywords
- stone machine
- stone
- machine
- Prior art date
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
- B24B27/00—Other grinding machines or devices
- B24B27/0076—Other grinding machines or devices grinding machines comprising two or more grinding tools
-
- G—PHYSICS
- G04—HOROLOGY
- G04D—APPARATUS OR TOOLS SPECIALLY DESIGNED FOR MAKING OR MAINTAINING CLOCKS OR WATCHES
- G04D3/00—Watchmakers' or watch-repairers' machines or tools for working materials
- G04D3/0002—Watchmakers' or watch-repairers' machines or tools for working materials for mechanical working other than with a lathe
-
- G—PHYSICS
- G04—HOROLOGY
- G04D—APPARATUS OR TOOLS SPECIALLY DESIGNED FOR MAKING OR MAINTAINING CLOCKS OR WATCHES
- G04D3/00—Watchmakers' or watch-repairers' machines or tools for working materials
- G04D3/0002—Watchmakers' or watch-repairers' machines or tools for working materials for mechanical working other than with a lathe
- G04D3/0056—Watchmakers' or watch-repairers' machines or tools for working materials for mechanical working other than with a lathe for bearing components
- G04D3/0058—Watchmakers' or watch-repairers' machines or tools for working materials for mechanical working other than with a lathe for bearing components for bearing jewels
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH258376T | 1947-03-19 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH258376A true CH258376A (fr) | 1948-11-30 |
Family
ID=4472608
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH258376D CH258376A (fr) | 1947-03-19 | 1947-03-19 | Machine à lapider. |
Country Status (1)
Country | Link |
---|---|
CH (1) | CH258376A (fr) |
-
1947
- 1947-03-19 CH CH258376D patent/CH258376A/fr unknown
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