FR405452A
(en )
1909-12-31
String instrument
AT41008B
(en )
1910-02-25
One resp. Adjustment device for the strings of string instruments.
AT42064B
(en )
1910-05-10
Mechanical stringing device for zithers, violins and other stringed instruments.
CH38694A
(en )
1907-11-30
Device for stretching the strings of musical instruments
CH44238A
(en )
1909-07-16
Device for plotting the strings of stringed instruments
FR373832A
(en )
1907-05-28
Apparatus for tightening the strings of musical instruments
CH46345A
(en )
1910-02-16
Tuning device on string instruments
GB190900233A
(en )
1909-05-20
Improvements relating to Mandolins and like Stringed Instruments.
FR373778A
(en )
1907-05-27
Rehearsal arrangement for the string instrument mechanism
FR422081A
(en )
1911-03-11
Bow for stringed instruments
CH43334A
(en )
1909-05-01
Stringed musical instrument
CA105308A
(en )
1907-05-14
Device for stretching the strings of musical instruments
FI3912A
(en )
1909-12-30
Anordning vid acoustic apparatus and instruments
CH46853A
(en )
1910-04-16
Keyboard for keyboard instruments
FR406256A
(en )
1910-01-26
Easily removable device for studying and playing the violin and similar stringed instruments
CH50383A
(en )
1911-05-16
Field measuring instrument useful for leveling
FR382483A
(en )
1908-02-07
Stringed musical instrument
FR401214A
(en )
1909-08-21
Improvements to musical instruments
FR423431A
(en )
1911-04-18
Apparatus for resonating the strings of stringed instruments
CA119577A
(en )
1909-07-27
Stringed musical instrument
CA119527A
(en )
1909-07-20
Stringed musical instrument
FR402190A
(en )
1909-09-30
Gas mixture analyzer recording device
AT27612B
(en )
1907-02-25
Blanket for violins a. like string instruments.
CH77258A
(en )
1918-09-02
Auxiliary device on mandolins and guitars and similar string instruments for teaching correct arm posture
FR401245A
(en )
1909-08-21
Tuning device for bow instruments