CH19632A - Machine perfectionnée à tourner les boîtes de montres - Google Patents
Machine perfectionnée à tourner les boîtes de montresInfo
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH19632T | 1899-07-13 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH19632A true CH19632A (fr) | 1900-08-15 |
Family
ID=4222683
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH19632A CH19632A (fr) | 1899-07-13 | 1899-07-13 | Machine perfectionnée à tourner les boîtes de montres |
Country Status (1)
Country | Link |
---|---|
CH (1) | CH19632A (fr) |
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/fr 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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