CH1272870A4 - - Google Patents
Info
- Publication number
- CH1272870A4 CH1272870A4 CH1272870DD CH1272870A4 CH 1272870 A4 CH1272870 A4 CH 1272870A4 CH 1272870D D CH1272870D D CH 1272870DD CH 1272870 A4 CH1272870 A4 CH 1272870A4
- 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
- G04C3/08—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 mechanical oscillator other than a pendulum or balance, e.g. by a tuning fork, e.g. electrostatically
- G04C3/12—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 mechanical oscillator other than a pendulum or balance, e.g. by a tuning fork, e.g. electrostatically driven by piezoelectric means; driven by magneto-strictive means
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Oscillators With Electromechanical Resonators (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH1272870A CH534915A (de) | 1970-08-26 | 1970-08-26 | Frequenzstabilisierter Uhrenantrieb, insbesondere für Kleinuhren mit Batteriespeisung |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH1272870A4 true CH1272870A4 (xx) | 1972-11-30 |
Family
ID=4385824
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1272870A CH534915A (de) | 1970-08-26 | 1970-08-26 | Frequenzstabilisierter Uhrenantrieb, insbesondere für Kleinuhren mit Batteriespeisung |
| CH1272870D CH1272870A4 (xx) | 1970-08-26 | 1970-08-26 |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1272870A CH534915A (de) | 1970-08-26 | 1970-08-26 | Frequenzstabilisierter Uhrenantrieb, insbesondere für Kleinuhren mit Batteriespeisung |
Country Status (1)
| Country | Link |
|---|---|
| CH (2) | CH534915A (xx) |
-
1970
- 1970-08-26 CH CH1272870A patent/CH534915A/de unknown
- 1970-08-26 CH CH1272870D patent/CH1272870A4/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CH534915A (de) | 1972-11-30 |