CHORD SELECTING DEVICE IN ELECTRONIC ORGANS
United States Patent 3422210
US Patent References:
Musical instrument
- - 3099700


Inventors:
Enya, Choshi
Hiraoka, Michihiro
Publication Date:
01/14/1969
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Assignee:
NIPPON MUSICAL INSTRUMENTS MFG
Primary Class:
84/715
Other Classes:
984/348, 84/DIG.022, 84/721, 84/678
International Classes:
G10H1/38; G10H3/06; G10H1/02




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