Title:
Electronic musical instrument
United States Patent 3150228


Inventors:
Gibbs, Thomas B.
Krug, William H.
Marshall, James L.
Application Number:
US3491360A
Publication Date:
09/22/1964
Filing Date:
06/09/1960
Assignee:
GIBBS MFG & RES CORP
Primary Class:
Other Classes:
84/677, 84/DIG.23, 327/478, 984/322
International Classes:
G10H1/057
View Patent Images:
Foreign References:
DE1023957B1958-02-06