Musical device
United States Patent 3185755

Inventors:
Williams, Richard E.
Gerig, John S.
Publication Date:
05/25/1965
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Assignee:
SCOPE INC
Primary Class:
84/738
Other Classes:
84/737, 333/141, 984/375, 84/DIG.026
International Classes:
G10H3/26; G10H3/00
US Patent References:
2818760Modulation system for electrical musical instrument
3048072Apparatus for producing pseudostereophonic effects
Foreign References:
GB258946A