FR1028069A - Métronome perfectionné - Google Patents
Métronome perfectionnéInfo
- Publication number
- FR1028069A FR1028069A FR1028069DA FR1028069A FR 1028069 A FR1028069 A FR 1028069A FR 1028069D A FR1028069D A FR 1028069DA FR 1028069 A FR1028069 A FR 1028069A
- Authority
- FR
- France
- Prior art keywords
- metronome
- advanced
- advanced 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
- G04F5/027—Metronomes using electro-mechanical driving, e.g. of optical scanned recordings
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH1028069X | 1949-12-17 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1028069A true FR1028069A (fr) | 1953-05-19 |
Family
ID=4553506
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1028069D Expired FR1028069A (fr) | 1949-12-17 | 1950-10-05 | Métronome perfectionné |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1028069A (fr) |
-
1950
- 1950-10-05 FR FR1028069D patent/FR1028069A/fr not_active Expired
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