FR711903A - Metronome - Google Patents
MetronomeInfo
- Publication number
- FR711903A FR711903A FR711903DA FR711903A FR 711903 A FR711903 A FR 711903A FR 711903D A FR711903D A FR 711903DA FR 711903 A FR711903 A FR 711903A
- Authority
- FR
- France
- Prior art keywords
- metronome
- 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
- G04F—TIME-INTERVAL MEASURING
- G04F5/00—Apparatus for producing preselected time intervals for use as timing standards
- G04F5/02—Metronomes
- G04F5/022—Mechanic metronomes
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE711903X | 1930-03-21 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR711903A true FR711903A (en) | 1931-09-21 |
Family
ID=6621299
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR711903D Expired FR711903A (en) | 1930-03-21 | 1931-02-21 | Metronome |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR711903A (en) |
-
1931
- 1931-02-21 FR FR711903D patent/FR711903A/en not_active Expired
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