FR397654A - Bell for pendulums - Google Patents
Bell for pendulumsInfo
- Publication number
- FR397654A FR397654A FR397654DA FR397654A FR 397654 A FR397654 A FR 397654A FR 397654D A FR397654D A FR 397654DA FR 397654 A FR397654 A FR 397654A
- Authority
- FR
- France
- Prior art keywords
- pendulums
- bell
- 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
- G04B21/00—Indicating the time by acoustic means
- G04B21/02—Regular striking mechanisms giving the full hour, half hour or quarter hour
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR397654T | 1908-12-19 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR397654A true FR397654A (en) | 1909-05-14 |
Family
ID=1442718
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR397654D Expired FR397654A (en) | 1908-12-19 | 1908-12-19 | Bell for pendulums |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR397654A (en) |
-
1908
- 1908-12-19 FR FR397654D patent/FR397654A/en not_active Expired
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