DE257302A - - Google Patents Info Publication number DE257302A DE257302A DE257302A DE 257302 A DE257302 A DE 257302A DE 257302 A DE257302 A DE 257302A Authority DE Germany Prior art keywords mandolin piano hammer strings hammers 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 Application number Other languages German (de) English (en) Links Espacenet Global Dossier DPMA Discuss 210000002455 dental arch Anatomy 0.000 description 2 230000007812 deficiency Effects 0.000 description 1 Family ID= Similar Documents Publication Publication Date Title DE257302A (cs) DE51412C (de) Pianoforte-Mechanik mit Schnellauslösung DE223719C (cs) DE142178C (cs) DE164401C (cs) DE86988C (cs) DE95121C (cs) DE236677C (cs) DE35534C (de) 1900-01-01 Tondämpfer für Klaviere DE199443A (cs) DE247839C (cs) DE130190C (cs) DE882641C (de) 1953-07-09 Vorrichtung zur Betaetigung eines Tasteninstrumentes DE376239C (de) 1923-05-25 Oktavkuppelung DE113793C (cs) AT20682B (de) 1905-07-10 Mechanisches Saiteninstrument. DE97917C (cs) DE269315C (cs) DE203227C (cs) DE87695C (cs) DE27596C (de) Neuerung an Musikinstrumenten DE39267A (de) Neuerung an der Hammer-Mechanik für Drehklaviere DE97081C (cs) DE34850C (de) Repetitions-Mechanik für Flügel DE141608C (cs)