CH1661A
(en )
1890-03-15
Fan-like sheet music template for mechanical musical works
CH929A
(en )
1889-08-19
Note pen plate for mechanical musical works
CH1407A
(en )
1889-11-30
Moving device for sheet music on mechanical musical works
CH5010A
(en )
1892-09-30
Interchangeable sheet music for mechanical musical instruments
CH10746A
(en )
1896-02-15
Sheet music for mechanical musical works
CH1810A
(en )
1890-05-15
Metal part scribing device for musical instruments with perforated sheet music
CH21307A
(en )
1901-06-30
Sheet music for mechanical musical works
CH812A
(en )
1889-06-13
Mechanism for mechanical musical works with voice combs
CH39267A
(en )
1908-02-17
Machine for punching sheet music for self-playing musical instruments
CH1452A
(en )
1889-12-14
flute
CH393A
(en )
1889-03-20
Bumbas, a musical instrument that replaces percussion instruments
CH39058A
(en )
1908-01-16
Sheet music for mechanical musical works
CH16293A
(en )
1898-10-31
Marking device for mechanical musical works with perforated sheet music
CH1181A
(en )
1890-02-28
Piano handler
CH21118A
(en )
1901-05-31
Helical sheet music for mechanical musical works
CH4978A
(en )
1892-09-15
Music record for mechanical musical works
CH18452A
(en )
1899-12-31
Sheet music for mechanical musical works
CH18621A
(en )
1900-02-15
Sheet music for mechanical musical works
CH2896A
(en )
1891-04-15
Damper device for music boxes
CH2629A
(en )
1891-01-31
Sheet music turner
CH2849A
(en )
1891-04-15
Sheet music turner
FR323253A
(en )
1903-03-02
Piano Pedals Improvements
CH3998A
(en )
1892-01-30
Sheet music turner
CH6782A
(en )
1893-10-31
Marking device for mechanical musical works with steel parts and perforated sheet music
CH9334A
(en )
1895-05-31
New vocal comb arrangement for musical works