FR954949A - - Google Patents
Info
- Publication number
- FR954949A FR954949A FR954949DA FR954949A FR 954949 A FR954949 A FR 954949A FR 954949D A FR954949D A FR 954949DA FR 954949 A FR954949 A FR 954949A
- 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
- G04D—APPARATUS OR TOOLS SPECIALLY DESIGNED FOR MAKING OR MAINTAINING CLOCKS OR WATCHES
- G04D7/00—Measuring, counting, calibrating, testing or regulating apparatus
- G04D7/12—Timing devices for clocks or watches for comparing the rate of the oscillating member with a standard
- G04D7/1207—Timing devices for clocks or watches for comparing the rate of the oscillating member with a standard only for measuring
- G04D7/1214—Timing devices for clocks or watches for comparing the rate of the oscillating member with a standard only for measuring for complete clockworks
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR954949A true FR954949A (pt) | 1950-01-06 |
Family
ID=1557772
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR954949D Expired FR954949A (pt) |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR954949A (pt) |
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0
- FR FR954949D patent/FR954949A/fr not_active Expired