FR359851A
(en )
1906-04-06
Improvements to violins and other stringed musical instruments
FR355970A
(en )
1905-11-17
Improvements to violins and other stringed musical instruments
CH14438A
(en )
1897-11-30
Mechanical musical instrument
CH3418A
(en )
1891-09-30
Innovation in music boxes and other musical works
FR333483A
(en )
1903-11-26
Music instrument
CH8348A
(en )
1894-09-30
Zither-like musical instrument with music stand
CH12748A
(en )
1897-02-28
Damper device for tongue musical instruments
FR336778A
(en )
1904-03-17
Improvements to mechanical musical instruments
FR341904A
(en )
1904-08-23
Improvements to musical instruments
FR333947A
(en )
1903-12-07
Ensemble musical instrument
CH264A
(en )
1889-02-19
Tuning device for string instruments
CH4924A
(en )
1892-09-15
Advanced mute for violin and similar musical instruments
FR357109A
(en )
1905-12-19
Stringed musical instruments
ES16045A1
(en )
1894-08-16
Improvements of violins and other musical instruments.
CH11846A
(en )
1896-08-31
Innovation in musical instruments
CH25651A
(en )
1903-06-15
Mechanical musical instrument
FR329652A
(en )
1903-08-04
Music instrument
ES8448A1
(en )
1888-09-01
Stringed instrument improvements.
GB190113943A
(en )
1901-08-24
Improvements in or appertaining to Zithers, Autoharps and other like Stringed Musical Instruments
FR335153A
(en )
1904-01-13
Mechanical musical instrument
FR335152A
(en )
1904-01-13
Mechanical musical instrument
CH14804A
(en )
1898-02-15
Improved String Musical Instrument
FR349554A
(en )
1905-06-03
Improvements to pianos and other stringed instruments
GB190019968A
(en )
1901-06-08
Improvements in Stringed Musical Instruments similar to Zithers
GB190019967A
(en )
1901-04-27
Improvements in Stringed Musical Instruments similar to Zithers