DE263809C - - Google Patents
Info
- Publication number
- DE263809C DE263809C DENDAT263809D DE263809DA DE263809C DE 263809 C DE263809 C DE 263809C DE NDAT263809 D DENDAT263809 D DE NDAT263809D DE 263809D A DE263809D A DE 263809DA DE 263809 C DE263809 C DE 263809C
- Authority
- DE
- Germany
- Prior art keywords
- screws
- keys
- bar
- key
- support
- 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
- 238000006073 displacement reaction Methods 0.000 description 3
- 230000003247 decreasing effect Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000000717 retained effect Effects 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)
- Transmission Devices (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE263809C true DE263809C (cs) |
Family
ID=521175
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT263809D Active DE263809C (cs) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE263809C (cs) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3187619A (en) * | 1963-05-02 | 1965-06-08 | Wurlitzer Co | Sharp key cap |
-
0
- DE DENDAT263809D patent/DE263809C/de active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3187619A (en) * | 1963-05-02 | 1965-06-08 | Wurlitzer Co | Sharp key cap |
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