FR18985A - - Google Patents
Info
- Publication number
- FR18985A FR18985A FR18985DA FR18985A FR 18985 A FR18985 A FR 18985A FR 18985D A FR18985D A FR 18985DA FR 18985 A FR18985 A FR 18985A
- 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.)
- Active
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
- G04B17/02—Oscillators acting by gravity, e.g. pendulum swinging in a plane
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR468196T | 1914-01-05 | ||
| FR18985T | 1914-02-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR18985A true FR18985A (de) |
Family
ID=1360264
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR18985D Active FR18985A (de) | 1914-01-05 | 1914-02-13 |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR18985A (de) |
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1914
- 1914-02-13 FR FR18985D patent/FR18985A/fr active Active