CH19632A - Improved watch case turning machine - Google Patents
Improved watch case turning machineInfo
- Publication number
- CH19632A CH19632A CH19632A CH19632DA CH19632A CH 19632 A CH19632 A CH 19632A CH 19632 A CH19632 A CH 19632A CH 19632D A CH19632D A CH 19632DA CH 19632 A CH19632 A CH 19632A
- Authority
- CH
- Switzerland
- Prior art keywords
- watch case
- turning machine
- case turning
- improved watch
- improved
- Prior art date
Links
Classifications
-
- 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
- G04D3/02—Lathes, with one or more supports; Burnishing machines, with one or more supports
- G04D3/0227—Lathes, with one or more supports; Burnishing machines, with one or more supports for the manufacture of special components for clockworks
- G04D3/029—Lathes, with one or more supports; Burnishing machines, with one or more supports for the manufacture of special components for clockworks for components of the means protecting the mechanism from external influences, e.g. cases
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH19632T | 1899-07-13 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH19632A true CH19632A (en) | 1900-08-15 |
Family
ID=4222683
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH19632A CH19632A (en) | 1899-07-13 | 1899-07-13 | Improved watch case turning machine |
Country Status (1)
Country | Link |
---|---|
CH (1) | CH19632A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2582170A (en) * | 1949-12-22 | 1952-01-08 | Einar B Schon | Duplicating attachment for contour shaping machines |
-
1899
- 1899-07-13 CH CH19632A patent/CH19632A/en unknown
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2582170A (en) * | 1949-12-22 | 1952-01-08 | Einar B Schon | Duplicating attachment for contour shaping machines |
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