Title:
Chorus effects in electronic organ
United States Patent 3215767

Inventors:
Martin, Daniel W.
Publication Date:
11/02/1965
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Assignee:
BALDWIN CO D H
Primary Class:
Other Classes:
984/326, 84/DIG.001
International Classes:
G10H1/10; G10H1/06
US Patent References:
3004459Modulation system
3004460Audio modulation system
3007361Multiple vibrato system
3147333Audio modulation system