DE247612C - - Google Patents
Info
- Publication number
- DE247612C DE247612C DENDAT247612D DE247612DA DE247612C DE 247612 C DE247612 C DE 247612C DE NDAT247612 D DENDAT247612 D DE NDAT247612D DE 247612D A DE247612D A DE 247612DA DE 247612 C DE247612 C DE 247612C
- Authority
- DE
- Germany
- Prior art keywords
- piston
- air pump
- instrument
- harmonium
- moved
- 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.)
- Active
Links
- 239000010985 leather Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10B—ORGANS, HARMONIUMS OR SIMILAR WIND MUSICAL INSTRUMENTS WITH ASSOCIATED BLOWING APPARATUS
- G10B3/00—Details or accessories
- G10B3/02—Blowers
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Multimedia (AREA)
- Reciprocating Pumps (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE247612C true DE247612C (https=) |
Family
ID=506391
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT247612D Active DE247612C (https=) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE247612C (https=) |
-
0
- DE DENDAT247612D patent/DE247612C/de active Active
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