CH1821070A4 - - Google Patents
Info
- Publication number
- CH1821070A4 CH1821070A4 CH1821070DD CH1821070A4 CH 1821070 A4 CH1821070 A4 CH 1821070A4 CH 1821070D D CH1821070D D CH 1821070DD CH 1821070 A4 CH1821070 A4 CH 1821070A4
- Authority
- CH
- Switzerland
Links
Classifications
-
- G—PHYSICS
- G04—HOROLOGY
- G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
- G04C13/00—Driving mechanisms for clocks by primary clocks
- G04C13/08—Secondary clocks actuated intermittently
- G04C13/10—Secondary clocks actuated intermittently by electromechanical step advancing mechanisms
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Electromechanical Clocks (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH1821070A CH538728A (fr) | 1970-12-09 | 1970-12-09 | Antriebsvorrichtung für Zeitmessgeräte |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH1821070A4 true CH1821070A4 (en:Method) | 1973-03-15 |
Family
ID=4431312
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1821070D CH1821070A4 (en:Method) | 1970-12-09 | 1970-12-09 | |
| CH1821070A CH538728A (fr) | 1970-12-09 | 1970-12-09 | Antriebsvorrichtung für Zeitmessgeräte |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1821070A CH538728A (fr) | 1970-12-09 | 1970-12-09 | Antriebsvorrichtung für Zeitmessgeräte |
Country Status (1)
| Country | Link |
|---|---|
| CH (2) | CH1821070A4 (en:Method) |
-
1970
- 1970-12-09 CH CH1821070D patent/CH1821070A4/xx unknown
- 1970-12-09 CH CH1821070A patent/CH538728A/de unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CH538728A (fr) | 1973-03-15 |