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GB191315287A
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Improvements in or relating to the Expression Controlling Means for Automatic Musical Instruments.
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GB191214442A
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Improvements in or relating to Expression Controlling Means of Pneumatic Musical Instruments.
|
|
GB191013894A
|
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Improvements in or relating to the Winding Mechanism of Automatic Musical Instruments.
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CA122179A
|
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Mechanism for guiding music sheets
|
|
CA120958A
|
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Tracker
|
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GB190212113A
|
|
Improvements in and relating to Automatic Piano Player
|
|
US701535A
|
|
Double-bellows action for pneumatic piano-players.
|
|
CA73993A
|
|
Pneumatically operated musical instruments
|
|
GB190112632A
|
|
Improvements in and relating to Pneumatically Operated Musical Instruments.
|
|
US696090A
|
|
Winding mechanism.
|
|
US692978A
|
|
Governing device for pneumatic piano-players.
|
|
US688013A
|
|
Pedal-operating mechanism for automatically-operated musical instruments.
|
|
US680310A
|
|
Case or cabinet for automatic piano-players.
|
|
US740391A
|
|
Pneumatic-action for self-playing musical instruments.
|
|
US670700A
|
|
Pneumatic or bellows for musical instruments.
|
|
US677059A
|
|
Puppet-valve for automatically-operated musical instruments.
|
|
US634872A
|
|
Self-playing attachment for musical instruments.
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