DE170837C
(GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html )
DE2924760A1
(de )
1980-01-10
Saitenmusikinstrument
DE24973C
(de )
Neuerung an Doppel-Pedal-Harfen
DE101353C
(GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html )
DE205063C
(GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html )
DE81702C
(GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html )
DE147250C
(GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html )
DE168842C
(GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html )
DE41906C
(de )
Mechanik für Harfenpiano's
DE154322C
(GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html )
DE165065C
(GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html )
DE57943C
(de )
Streichpianino
DE133879C
(GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html )
DE61584C
(de )
Pedalzither
DE102567C
(GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html )
DE451205C
(de )
1927-10-24
Xylophon-Tasteninstrument
DE83741C
(GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html )
DE78518C
(de )
Accordzither
AT16229B
(de )
1904-05-10
Apparat zum Stimmen von Tasteninstrumenten.
DE83739C
(GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html )
DE85649C
(GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html )
DE88772C
(GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html )
DE175943C
(GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html )
AT85504B
(de )
1921-09-10
Vorrichtung an Musikinstrumenten, deren Saiten durch Hämmer oder mit dem Finger angeschlagen werden, um den erzeugten Ton zu verändern.
DE82064C
(GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html )