FR706224A - Electric clock - Google Patents
Electric clockInfo
- Publication number
- FR706224A FR706224A FR706224DA FR706224A FR 706224 A FR706224 A FR 706224A FR 706224D A FR706224D A FR 706224DA FR 706224 A FR706224 A FR 706224A
- Authority
- FR
- France
- Prior art keywords
- electric clock
- clock
- electric
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- G—PHYSICS
- G04—HOROLOGY
- G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
- G04C1/00—Winding mechanical clocks electrically
- G04C1/10—Protection against overwinding
- G04C1/12—Protection against overwinding of the spring
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR706224T | 1930-02-14 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR706224A true FR706224A (en) | 1931-06-20 |
Family
ID=9067625
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR706224D Expired FR706224A (en) | 1930-02-14 | 1930-02-14 | Electric clock |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR706224A (en) |
-
1930
- 1930-02-14 FR FR706224D patent/FR706224A/en not_active Expired
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