FR650179A - - Google Patents
Info
- Publication number
- FR650179A FR650179A FR650179DA FR650179A FR 650179 A FR650179 A FR 650179A FR 650179D A FR650179D A FR 650179DA FR 650179 A FR650179 A FR 650179A
- 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 |
|---|---|
| FR650179A true FR650179A (ru) | 1929-01-05 |
Family
ID=1542933
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR650179D Expired FR650179A (ru) |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR650179A (ru) |
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0
- FR FR650179D patent/FR650179A/fr not_active Expired