DE183173A - - Google Patents
Info
- Publication number
- DE183173A DE183173A DE183173A DE 183173 A DE183173 A DE 183173A DE 183173 A DE183173 A DE 183173A
- Authority
- DE
- Germany
- Prior art keywords
- hammer
- lever
- sheet
- music
- contact pin
- 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.)
- Pending
Links
- 230000000694 effects Effects 0.000 claims description 2
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 claims description 2
- 229910052753 mercury Inorganic materials 0.000 claims description 2
- 230000003321 amplification Effects 0.000 description 2
- 238000003199 nucleic acid amplification method Methods 0.000 description 2
- 230000003313 weakening effect Effects 0.000 description 2
- 230000001419 dependent effect Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
Family
ID=
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE205798C (en:Method) | ||
| DE264577C (en:Method) | ||
| DE159557C (en:Method) | ||
| DE109117C (en:Method) | ||
| AT67371B (de) | Klavier mit Elektromagneten. | |
| DE168005A (en:Method) | ||
| DE246728C (en:Method) | ||
| DE108713C (en:Method) | ||
| DE116701C (en:Method) | ||
| DE181697C (en:Method) | ||
| DE71960C (de) | Elektrische Spielvorrichtung für Saiteninstrumente | |
| DE44635C (de) | Transponirvorrichtung für Pianinos | |
| DE229964C (en:Method) | ||
| DE198526C (en:Method) | ||
| DE182536A (en:Method) | ||
| DE68399C (de) | Vorrichtung an Tasteninstrumenten zum Anschlagen zweier Töne durch EINE Taste | |
| DE249043C (en:Method) | ||
| DE231559C (de) | Auswechselbare Notenplatte für Harmonien | |
| DE180649A (en:Method) | ||
| DE110451C (en:Method) | ||
| DE56610C (de) | Vorrichtung zur Ton Verlängerung bei Tasteninstrumenten | |
| DE31083C (de) | Elektromagnetisches Musikinstrument | |
| DE249473C (en:Method) | ||
| DE127106C (en:Method) | ||
| DE38846C (de) | Uebungsinstrument für Musiker |