DE99906C - - Google Patents
Info
- Publication number
- DE99906C DE99906C DENDAT99906D DE99906DA DE99906C DE 99906 C DE99906 C DE 99906C DE NDAT99906 D DENDAT99906 D DE NDAT99906D DE 99906D A DE99906D A DE 99906DA DE 99906 C DE99906 C DE 99906C
- Authority
- DE
- Germany
- Prior art keywords
- keys
- band
- projections
- hose
- inflation
- 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
- 230000003247 decreasing effect Effects 0.000 claims 1
- 235000014676 Phragmites communis Nutrition 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 239000010985 leather Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10C—PIANOS, HARPSICHORDS, SPINETS OR SIMILAR STRINGED MUSICAL INSTRUMENTS WITH ONE OR MORE KEYBOARDS
- G10C3/00—Details or accessories
- G10C3/12—Keyboards; Keys
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Multimedia (AREA)
- Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE99906C true DE99906C (en:Method) |
Family
ID=370744
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT99906D Active DE99906C (en:Method) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE99906C (en:Method) |
-
0
- DE DENDAT99906D patent/DE99906C/de active Active
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