CH81476A - Anordnung an elektrischen Hauptuhren - Google Patents
Anordnung an elektrischen HauptuhrenInfo
- Publication number
- CH81476A CH81476A CH81476A CH81476DA CH81476A CH 81476 A CH81476 A CH 81476A CH 81476 A CH81476 A CH 81476A CH 81476D A CH81476D A CH 81476DA CH 81476 A CH81476 A CH 81476A
- Authority
- CH
- Switzerland
- Prior art keywords
- arrangement
- master clocks
- electrical master
- electrical
- clocks
- 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
- G04C3/02—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 pendulum
- G04C3/021—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 pendulum using mechanical coupling
- G04C3/022—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 pendulum using mechanical coupling with constant impulses
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH81476T | 1918-07-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH81476A true CH81476A (de) | 1919-06-16 |
Family
ID=4335860
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH81476A CH81476A (de) | 1918-07-23 | 1918-07-23 | Anordnung an elektrischen Hauptuhren |
Country Status (1)
| Country | Link |
|---|---|
| CH (1) | CH81476A (de) |
-
1918
- 1918-07-23 CH CH81476A patent/CH81476A/de unknown
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