FR761969A - - Google Patents
Info
- Publication number
- FR761969A FR761969A FR761969DA FR761969A FR 761969 A FR761969 A FR 761969A FR 761969D A FR761969D A FR 761969DA FR 761969 A FR761969 A FR 761969A
- 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.)
- Expired
Links
Classifications
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10F—AUTOMATIC MUSICAL INSTRUMENTS
- G10F1/00—Automatic musical instruments
- G10F1/02—Pianofortes with keyboard
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Multimedia (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR761969A true FR761969A (no) | 1934-03-30 |
Family
ID=1551108
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR761969D Expired FR761969A (no) |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR761969A (no) |
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0
- FR FR761969D patent/FR761969A/fr not_active Expired