CH552242A - - Google Patents
Info
- Publication number
- CH552242A CH552242A CH20571A CH20571A CH552242A CH 552242 A CH552242 A CH 552242A CH 20571 A CH20571 A CH 20571A CH 20571 A CH20571 A CH 20571A CH 552242 A CH552242 A CH 552242A
- 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
- G04C13/12—Secondary clocks actuated intermittently by continuously-rotating electric motors
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Measurement Of Unknown Time Intervals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT1960770 | 1970-01-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH552242A true CH552242A (en:Method) | 1974-07-31 |
Family
ID=11159474
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH20571A CH552242A (en:Method) | 1970-01-21 | 1971-01-07 | |
| CH20571D CH20571A4 (en:Method) | 1970-01-21 | 1971-01-07 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH20571D CH20571A4 (en:Method) | 1970-01-21 | 1971-01-07 |
Country Status (3)
| Country | Link |
|---|---|
| CH (2) | CH552242A (en:Method) |
| DE (1) | DE2102428A1 (en:Method) |
| FR (1) | FR2116337B3 (en:Method) |
-
1971
- 1971-01-07 CH CH20571A patent/CH552242A/xx unknown
- 1971-01-07 CH CH20571D patent/CH20571A4/xx unknown
- 1971-01-13 FR FR7100944A patent/FR2116337B3/fr not_active Expired
- 1971-01-19 DE DE19712102428 patent/DE2102428A1/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| CH20571A4 (en:Method) | 1974-02-28 |
| FR2116337A3 (en:Method) | 1972-07-13 |
| FR2116337B3 (en:Method) | 1973-11-30 |
| DE2102428A1 (de) | 1971-07-29 |