BASS CONTROL OF ELECTRONIC MUSICAL INSTRUMENTS
United States Patent 3432607
US Patent References:
Electrical musical instrument
- - 2645968


Inventors:
Bergman, Sune Hearley
Publication Date:
03/11/1969
View Patent Images:
Assignee:
JOH MUSTAD AB
Primary Class:
Other Classes:
84/DIG.002, 984/347, 84/716, 84/DIG.022, 84/721
International Classes:
G10H1/36; G10H3/06; G10H1/02




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