FR519415A - Electro-magnetic clock frame - Google Patents
Electro-magnetic clock frameInfo
- Publication number
- FR519415A FR519415A FR519415A FR519415DA FR519415A FR 519415 A FR519415 A FR 519415A FR 519415 A FR519415 A FR 519415A FR 519415D A FR519415D A FR 519415DA FR 519415 A FR519415 A FR 519415A
- Authority
- FR
- France
- Prior art keywords
- electro
- clock frame
- magnetic clock
- magnetic
- frame
- 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
- G04C10/00—Arrangements of electric power supplies in time pieces
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR519415T | 1920-07-08 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR519415A true FR519415A (en) | 1921-06-09 |
Family
ID=8916401
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR519415A Expired FR519415A (en) | 1920-07-08 | 1920-07-08 | Electro-magnetic clock frame |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR519415A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1037973B (en) * | 1956-07-27 | 1958-08-28 | Bulova Watch Co Inc | Electric clock. preferably a small watch, especially a wrist watch |
-
1920
- 1920-07-08 FR FR519415A patent/FR519415A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1037973B (en) * | 1956-07-27 | 1958-08-28 | Bulova Watch Co Inc | Electric clock. preferably a small watch, especially a wrist watch |
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