FR610884A - - Google Patents
Info
- Publication number
- FR610884A FR610884A FR610884DA FR610884A FR 610884 A FR610884 A FR 610884A FR 610884D A FR610884D A FR 610884DA FR 610884 A FR610884 A FR 610884A
- Authority
- FR
- France
- 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
- G04C21/00—Producing acoustic time signals by electrical means
- G04C21/04—Indicating the time of the day
- G04C21/06—Indicating the time of the day by striking mechanism
- G04C21/10—Indicating the time of the day by striking mechanism with locking plate
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR610884A true FR610884A (OSRAM) | 1926-08-15 |
Family
ID=1540825
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR610884D Expired FR610884A (OSRAM) |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR610884A (OSRAM) |
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0
- FR FR610884D patent/FR610884A/fr not_active Expired