FR1173022A - Balance wheel for watch movement - Google Patents
Balance wheel for watch movementInfo
- Publication number
- FR1173022A FR1173022A FR1173022DA FR1173022A FR 1173022 A FR1173022 A FR 1173022A FR 1173022D A FR1173022D A FR 1173022DA FR 1173022 A FR1173022 A FR 1173022A
- Authority
- FR
- France
- Prior art keywords
- balance wheel
- watch movement
- watch
- movement
- balance
- 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
- G04B17/00—Mechanisms for stabilising frequency
- G04B17/04—Oscillators acting by spring tension
- G04B17/06—Oscillators with hairsprings, e.g. balance
- G04B17/063—Balance construction
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH1173022X | 1956-12-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR1173022A true FR1173022A (en) | 1959-02-18 |
Family
ID=4561366
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR1173022D Expired FR1173022A (en) | 1956-12-26 | 1957-03-16 | Balance wheel for watch movement |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR1173022A (en) |
-
1957
- 1957-03-16 FR FR1173022D patent/FR1173022A/en not_active Expired
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