FR946646A - Mécanisme d'horlogerie perfectionné - Google Patents
Mécanisme d'horlogerie perfectionnéInfo
- Publication number
- FR946646A FR946646A FR946646DA FR946646A FR 946646 A FR946646 A FR 946646A FR 946646D A FR946646D A FR 946646DA FR 946646 A FR946646 A FR 946646A
- Authority
- FR
- France
- Prior art keywords
- sophisticated
- clockwork mechanism
- clockwork
- sophisticated 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
- G04B23/00—Arrangements producing acoustic signals at preselected times
- G04B23/02—Alarm clocks
- G04B23/023—Driving, e.g. by springs or common drive with the clockwork; gears; escapements
Landscapes
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- General Physics & Mathematics (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR946646T | 1947-05-05 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR946646A true FR946646A (fr) | 1949-06-09 |
Family
ID=9473016
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR946646D Expired FR946646A (fr) | 1947-05-05 | 1947-05-05 | Mécanisme d'horlogerie perfectionné |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR946646A (fr) |
-
1947
- 1947-05-05 FR FR946646D patent/FR946646A/fr not_active Expired
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