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DK9196C
(en)
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Music register for automatic musical instruments and device for the production of the same.
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GB190803665A
(en)
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An Improvement in the Construction of Musical, Stringed Instruments
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CH38604A
(en)
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Wristwatch
|
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FR387763A
(en)
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Music instrument
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FR382483A
(en)
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Stringed musical instrument
|
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FR385980A
(en)
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Automatic musical instrument
|
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GB190914260A
(en)
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Improvements in Stringed Musical Instruments.
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DK9036C
(en)
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Apparatus for Stretching the Fingers for Facilitation of Piano Playing and the Like.
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CA105308A
(en)
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Device for stretching the strings of musical instruments
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FR382954A
(en)
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Musical diabolo
|
|
FR377554A
(en)
|
|
Keyboards for musical instruments
|
|
ES41896A1
(en)
|
|
An electro-mechanical music instrument.
|
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CH38694A
(en)
|
|
Device for stretching the strings of musical instruments
|
|
AT41002B
(en)
|
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String instrument.
|
|
FR373778A
(en)
|
|
Rehearsal arrangement for the string instrument mechanism
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|
DK7187C
(en)
|
|
Automatic device for producing and reproducing sounds and tones.
|
|
DK5359C
(en)
|
|
Procedure and Device for the Manufacture of Cigarette Mouthpieces of Pap.
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ES41875A1
(en)
|
|
Improvements in automatic execution pianos and other similar instruments.
|
|
AT41008B
(en)
|
|
One resp. Adjustment device for the strings of string instruments.
|
|
FR380380A
(en)
|
|
Improvements to automatic musical instruments
|
|
CA108117A
(en)
|
|
Musical instrument
|
|
CA108510A
(en)
|
|
Musical instrument
|
|
DK7863C
(en)
|
|
Device for recording and reproducing sounds and tones.
|
|
DK7862C
(en)
|
|
Device for recording and reproducing sounds and tones.
|
|
GB190801760A
(en)
|
|
Improvements in Musical Instruments
|