CH61027A - Innovation in electric clocks - Google Patents
Innovation in electric clocksInfo
- Publication number
- CH61027A CH61027A CH61027A CH61027DA CH61027A CH 61027 A CH61027 A CH 61027A CH 61027 A CH61027 A CH 61027A CH 61027D A CH61027D A CH 61027DA CH 61027 A CH61027 A CH 61027A
- Authority
- CH
- Switzerland
- Prior art keywords
- innovation
- electric clocks
- clocks
- electric
- 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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH61027T | 1912-06-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH61027A true CH61027A (en) | 1913-09-01 |
Family
ID=4304300
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH61027A CH61027A (en) | 1912-06-13 | 1912-06-13 | Innovation in electric clocks |
Country Status (1)
| Country | Link |
|---|---|
| CH (1) | CH61027A (en) |
-
1912
- 1912-06-13 CH CH61027A patent/CH61027A/en unknown
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