IT436014B - Chiave universale per aprire o chiudere i fondi di casse da orologi - Google Patents
Chiave universale per aprire o chiudere i fondi di casse da orologiInfo
- Publication number
- IT436014B IT436014B IT436014DA IT436014B IT 436014 B IT436014 B IT 436014B IT 436014D A IT436014D A IT 436014DA IT 436014 B IT436014 B IT 436014B
- Authority
- IT
- Italy
- Prior art keywords
- bottoms
- closing
- opening
- universal key
- watch cases
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G04—HOROLOGY
- G04D—APPARATUS OR TOOLS SPECIALLY DESIGNED FOR MAKING OR MAINTAINING CLOCKS OR WATCHES
- G04D1/00—Gripping, holding, or supporting devices
- G04D1/10—Devices for opening or closing watch bottoms or covers
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH254308T | 1946-11-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IT436014B true IT436014B (it) | 1948-05-28 |
Family
ID=4470487
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT436014D IT436014B (it) | 1946-11-15 | 1947-11-14 | Chiave universale per aprire o chiudere i fondi di casse da orologi |
Country Status (5)
| Country | Link |
|---|---|
| CH (1) | CH254308A (it) |
| DE (1) | DE842475C (it) |
| FR (1) | FR955554A (it) |
| GB (1) | GB653804A (it) |
| IT (1) | IT436014B (it) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5388082A (en) * | 1994-03-31 | 1995-02-07 | Kabushiki Kaisha Hattori Seiko | Watch case back opener |
| CN110850700B (zh) * | 2019-11-26 | 2025-04-18 | 昆山铭世特智能科技有限公司 | 一种电子手表底壳和前壳拆解装置 |
-
1946
- 1946-11-15 CH CH254308D patent/CH254308A/fr unknown
-
1947
- 1947-11-11 GB GB30012/47A patent/GB653804A/en not_active Expired
- 1947-11-14 FR FR955554D patent/FR955554A/fr not_active Expired
- 1947-11-14 IT IT436014D patent/IT436014B/it active
-
1950
- 1950-03-18 DE DEG1391A patent/DE842475C/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CH254308A (fr) | 1948-04-30 |
| GB653804A (en) | 1951-05-23 |
| FR955554A (fr) | 1950-01-16 |
| DE842475C (de) | 1952-06-26 |
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