CH55573A
(en )
1912-08-16
Device on musical instruments having whistles for operating a whistle using various keys
GB191110561A
(en )
1912-05-01
An Improved Bowed Stringed Musical Instrument.
CA133182A
(en )
1911-05-16
Sound board for stringed musical instrument
CA132695A
(en )
1911-04-25
Stringed musical instrument
FR432532A
(en )
1911-12-08
Automatic musical instrument refinements
FR430610A
(en )
1911-10-20
Automatic musical instrument refinements
FR435876A
(en )
1912-03-12
Automatic musical instrument refinements
GB191205325A
(en )
1912-09-19
Improvements in Bowed Stringed Musical Instruments.
FR450828A
(en )
1913-04-04
Musical Instrument Refinements with Electrically Operated Vibrating Resonators
GB191100908A
(en )
1912-01-11
Improvements in Stringed Musical Instruments
CA119577A
(en )
1909-07-27
Stringed musical instrument
CA119527A
(en )
1909-07-20
Stringed musical instrument
FR435524A
(en )
1912-03-04
Refinements to mechanically operated musical instruments
CH60332A
(en )
1913-07-01
Device on keyboard instruments for the graphic representation of tones struck on the latter (pieces of music)
FR437795A
(en )
1912-04-30
Cover for musical instrument keys
GB191222598A
(en )
1913-03-20
An Appliance for Producing Bagpipe Notes on the Violin and like Instruments.
CA150336A
(en )
1913-09-09
Sounding board for musical instruments
CA103900A
(en )
1907-03-05
Stringed musical instrument
GB191114919A
(en )
1911-09-21
Finger Board for Musical Instruments.
GB191102610A
(en )
1911-03-09
An Improved Mute for Violins and other Stringed Instruments.
FR452348A
(en )
1913-05-14
Resonance key control mechanism for oboes or similar instruments
CA117923A
(en )
1909-04-20
Stringed musical instrument
CH70454A
(en )
1915-09-16
Octave coupling on keyboard instruments
GB191023568A
(en )
1911-06-01
Improvements in Key-board Musical Instruments.
FR434482A
(en )
1912-02-03
Transposing pan flute for mechanical musical instruments