DE204502C - - Google Patents
Info
- Publication number
- DE204502C DE204502C DENDAT204502D DE204502DA DE204502C DE 204502 C DE204502 C DE 204502C DE NDAT204502 D DENDAT204502 D DE NDAT204502D DE 204502D A DE204502D A DE 204502DA DE 204502 C DE204502 C DE 204502C
- Authority
- DE
- Germany
- Prior art keywords
- channel
- bellows
- valve
- membrane
- air
- 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
- 239000012528 membrane Substances 0.000 description 8
- 238000010276 construction Methods 0.000 description 2
- 210000003462 Veins Anatomy 0.000 description 1
- 210000000038 chest Anatomy 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000000875 corresponding Effects 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 210000000056 organs Anatomy 0.000 description 1
- 230000001105 regulatory Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10F—AUTOMATIC MUSICAL INSTRUMENTS
- G10F5/00—Details or accessories
-
- 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)
- Percussion Or Vibration Massage (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE204502C true DE204502C (fr) |
Family
ID=466827
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT204502D Active DE204502C (fr) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE204502C (fr) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE870663C (de) * | 1945-10-08 | 1953-03-16 | Camille Dreyfus | Selbsttaetige spindellose Spulenwickelmaschine |
-
0
- DE DENDAT204502D patent/DE204502C/de active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE870663C (de) * | 1945-10-08 | 1953-03-16 | Camille Dreyfus | Selbsttaetige spindellose Spulenwickelmaschine |
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