FR409546A - Clockwork movement for very small clocks - Google Patents
Clockwork movement for very small clocksInfo
- Publication number
- FR409546A FR409546A FR409546DA FR409546A FR 409546 A FR409546 A FR 409546A FR 409546D A FR409546D A FR 409546DA FR 409546 A FR409546 A FR 409546A
- Authority
- FR
- France
- Prior art keywords
- clockwork movement
- small clocks
- clocks
- small
- clockwork
- 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
- G04B—MECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
- G04B19/00—Indicating the time by visual means
- G04B19/02—Back-gearing arrangements between gear train and hands
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR409546T | 1909-11-24 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR409546A true FR409546A (en) | 1910-04-25 |
Family
ID=1453669
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR409546D Expired FR409546A (en) | 1909-11-24 | 1909-11-24 | Clockwork movement for very small clocks |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR409546A (en) |
-
1909
- 1909-11-24 FR FR409546D patent/FR409546A/en not_active Expired
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