CH1488671A4 - - Google Patents
Info
- Publication number
- CH1488671A4 CH1488671A4 CH1488671DD CH1488671A4 CH 1488671 A4 CH1488671 A4 CH 1488671A4 CH 1488671D D CH1488671D D CH 1488671DD CH 1488671 A4 CH1488671 A4 CH 1488671A4
- 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
- G04C3/10—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 electromagnetic means
- G04C3/101—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 electromagnetic means constructional details
- G04C3/102—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 electromagnetic means constructional details of the mechanical oscillator or of the coil
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- General Physics & Mathematics (AREA)
- Electric Clocks (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH1488671A CH548057A (en:Method) | 1971-10-13 | 1971-10-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH1488671A4 true CH1488671A4 (en:Method) | 1973-09-28 |
Family
ID=4404571
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1488671D CH1488671A4 (en:Method) | 1971-10-13 | 1971-10-13 | |
| CH1488671A CH548057A (en:Method) | 1971-10-13 | 1971-10-13 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1488671A CH548057A (en:Method) | 1971-10-13 | 1971-10-13 |
Country Status (1)
| Country | Link |
|---|---|
| CH (2) | CH1488671A4 (en:Method) |
-
1971
- 1971-10-13 CH CH1488671D patent/CH1488671A4/xx unknown
- 1971-10-13 CH CH1488671A patent/CH548057A/de unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CH548057A (en:Method) | 1974-04-11 |