FR1052092A - Appareil électronique pour le contrôle des montres - Google Patents
Appareil électronique pour le contrôle des montresInfo
- Publication number
- FR1052092A FR1052092A FR1052092DA FR1052092A FR 1052092 A FR1052092 A FR 1052092A FR 1052092D A FR1052092D A FR 1052092DA FR 1052092 A FR1052092 A FR 1052092A
- Authority
- FR
- France
- Prior art keywords
- watches
- checking
- electronic device
- electronic
- checking watches
- 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
- 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
- G04D7/1221—Timing devices for clocks or watches for comparing the rate of the oscillating member with a standard only for measuring for complete clockworks with recording, e.g. vibrograph
- G04D7/1228—Devices for facilitating the reading or the interpretation of the recording
-
- 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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR1052092T | 1952-03-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR1052092A true FR1052092A (fr) | 1954-01-21 |
Family
ID=9595086
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR1052092D Expired FR1052092A (fr) | 1952-03-05 | 1952-03-05 | Appareil électronique pour le contrôle des montres |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR1052092A (fr) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3002371A (en) * | 1958-06-18 | 1961-10-03 | Borer Antou | Apparatus for testing the oscillating properties of the balance wheel of a watch or clock |
-
1952
- 1952-03-05 FR FR1052092D patent/FR1052092A/fr not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3002371A (en) * | 1958-06-18 | 1961-10-03 | Borer Antou | Apparatus for testing the oscillating properties of the balance wheel of a watch or clock |
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