FR23241E - Official 24 hour rating - Google Patents
Official 24 hour ratingInfo
- Publication number
- FR23241E FR23241E FR23241A FR23241DA FR23241E FR 23241 E FR23241 E FR 23241E FR 23241 A FR23241 A FR 23241A FR 23241D A FR23241D A FR 23241DA FR 23241 E FR23241 E FR 23241E
- Authority
- FR
- France
- Prior art keywords
- official
- hour rating
- rating
- hour
- 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
- G04B19/20—Indicating by numbered bands, drums, discs, or sheets
- G04B19/21—Drums
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR23241T | 1920-07-02 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR23241E true FR23241E (en) | 1921-10-18 |
Family
ID=8662006
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR23241A Expired FR23241E (en) | 1920-07-02 | 1920-07-02 | Official 24 hour rating |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR23241E (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH684814GA3 (en) * | 1993-01-25 | 1995-01-13 | Hugues Jolidon Antoine Andelfi | Timepiece provided with an hour circle having modifiable presentation |
-
1920
- 1920-07-02 FR FR23241A patent/FR23241E/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH684814GA3 (en) * | 1993-01-25 | 1995-01-13 | Hugues Jolidon Antoine Andelfi | Timepiece provided with an hour circle having modifiable presentation |
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