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US 1661058

How the Theremin Makes Music Without Touching Anything

Leon Theremin's 1928 patent for an electronic musical instrument that generates sound based on the proximity of a performer's hands to metal antennas.

Statusexpired

Granted1928

Expires1945

Claims0

Forward citations40

Prior art0

AssigneeFIRM OF M J GOLDBERG und SOHNE

InventorsTheremin Leo Ssergejewitsch

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