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Patent classifications
G
PHYSICS
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G10
MUSICAL INSTRUMENTS; ACOUSTICS
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G10H
ELECTROPHONIC MUSICAL INSTRUMENTS; INSTRUMENTS IN WHICH THE TONES ARE GENERATED BY ELECTROMECHANICAL MEANS OR ELECTRONIC GENERATORS, OR IN WHICH THE TONES ARE SYNTHESISED FROM A DATA STORE
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Details of electrophonic musical instruments
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G10H1/32
Constructional details
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G10H1/34
Switch arrangements, e.g. keyboards or mechanical switches specially adapted for electrophonic musical instruments
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G10H1/344
Structural association with individual keys
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G10H1/348
Switches actuated by parts of the body other than fingers
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