FR18310E - Improvements in watches, clocks, 24-hour time system clocks, with mobile dial - Google Patents
Improvements in watches, clocks, 24-hour time system clocks, with mobile dialInfo
- Publication number
- FR18310E FR18310E FR18310DA FR18310E FR 18310 E FR18310 E FR 18310E FR 18310D A FR18310D A FR 18310DA FR 18310 E FR18310 E FR 18310E
- Authority
- FR
- France
- Prior art keywords
- clocks
- watches
- time system
- hour time
- mobile dial
- 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
- G04B19/06—Dials
- G04B19/16—Shiftable dials, e.g. indicating alternately from 1 to 12 and from 13 to 24
- G04B19/163—Shiftable dials, e.g. indicating alternately from 1 to 12 and from 13 to 24 numbers which are visible alternately from 1 to 12 and from 13 to 24 on the same dial G04B19/085
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR462111T | 1913-08-02 | ||
FR18310T | 1913-08-13 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR18310E true FR18310E (en) | 1914-03-23 |
Family
ID=32929156
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR18310D Expired FR18310E (en) | 1913-08-02 | 1913-08-13 | Improvements in watches, clocks, 24-hour time system clocks, with mobile dial |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR18310E (en) |
-
1913
- 1913-08-13 FR FR18310D patent/FR18310E/en not_active Expired
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