DK34686C - Pneumatic Keyboard Instrument. - Google Patents
Pneumatic Keyboard Instrument.Info
- Publication number
- DK34686C DK34686C DK34686DA DK34686C DK 34686 C DK34686 C DK 34686C DK 34686D A DK34686D A DK 34686DA DK 34686 C DK34686 C DK 34686C
- Authority
- DK
- Denmark
- Prior art keywords
- keyboard instrument
- pneumatic
- pneumatic keyboard
- instrument
- keyboard
- Prior art date
Links
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE34686X | 1923-06-25 |
Publications (1)
Publication Number | Publication Date |
---|---|
DK34686C true DK34686C (en) | 1925-07-06 |
Family
ID=5622509
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK34686D DK34686C (en) | 1923-06-25 | 1924-04-02 | Pneumatic Keyboard Instrument. |
Country Status (1)
Country | Link |
---|---|
DK (1) | DK34686C (en) |
-
1924
- 1924-04-02 DK DK34686D patent/DK34686C/en active
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