CH661960A4 - - Google Patents
Info
- Publication number
- CH661960A4 CH661960A4 CH661960A CH661960A CH661960A4 CH 661960 A4 CH661960 A4 CH 661960A4 CH 661960 A CH661960 A CH 661960A CH 661960 A CH661960 A CH 661960A CH 661960 A4 CH661960 A4 CH 661960A4
- Authority
- CH
- Switzerland
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
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Electromagnetism (AREA)
- Power Engineering (AREA)
- Electromechanical Clocks (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH661960A CH375295A (fr) | 1960-06-10 | 1960-06-10 | Equipage oscillant de pièce d'horlogerie, dont les oscillations sont entretenues électriquement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH661960A CH375295A (fr) | 1960-06-10 | 1960-06-10 | Equipage oscillant de pièce d'horlogerie, dont les oscillations sont entretenues électriquement |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CH661960A4 true CH661960A4 (sr) | 1963-09-30 |
| CH375295A CH375295A (fr) | 1964-03-31 |
Family
ID=4312413
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH661960A CH375295A (fr) | 1960-06-10 | 1960-06-10 | Equipage oscillant de pièce d'horlogerie, dont les oscillations sont entretenues électriquement |
Country Status (1)
| Country | Link |
|---|---|
| CH (1) | CH375295A (sr) |
-
1960
- 1960-06-10 CH CH661960A patent/CH375295A/fr unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CH375295A (fr) | 1964-03-31 |