CH658260A4 - Electric wrist watch - Google Patents
Electric wrist watchInfo
- Publication number
- CH658260A4 CH658260A4 CH658260D CH658260D CH658260A4 CH 658260 A4 CH658260 A4 CH 658260A4 CH 658260 D CH658260 D CH 658260D CH 658260 D CH658260 D CH 658260D CH 658260 A4 CH658260 A4 CH 658260A4
- Authority
- CH
- Switzerland
- Prior art keywords
- wrist watch
- electric wrist
- electric
- watch
- wrist
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G04—HOROLOGY
- G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
- G04C3/00—Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means
- G04C3/04—Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means wherein movement is regulated by a balance
- G04C3/06—Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means wherein movement is regulated by a balance using electromagnetic coupling between electric power source and balance
- G04C3/065—Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means wherein movement is regulated by a balance using electromagnetic coupling between electric power source and balance the balance controlling gear-train by means of static switches, e.g. transistor circuits
-
- G—PHYSICS
- G04—HOROLOGY
- G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
- G04C3/00—Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means
- G04C3/008—Mounting, assembling of components
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Electromagnetism (AREA)
- Power Engineering (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH658260 | 1960-06-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH658260A4 true CH658260A4 (en) | 1962-11-15 |
Family
ID=4311867
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH658260D CH658260A4 (en) | 1960-06-09 | 1960-06-09 | Electric wrist watch |
Country Status (1)
| Country | Link |
|---|---|
| CH (1) | CH658260A4 (en) |
-
1960
- 1960-06-09 CH CH658260D patent/CH658260A4/en unknown
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