STRINGED GUITAR WITH ELECTRONIC ORGAN TONE GENERATORS ACTUATED WITH FINGERBOARD SWITCHES OR FRETS AND CONDUCTIVE PICK
United States Patent 3530227
Inventors:
Wheeler, Richard L.
Terlinde, Donald J.
Publication Date:
09/22/1970
Other Classes:
84/DIG.030, 84/322, 84/678, 984/346
International Classes:
G10H1/34; G10H5/04; G10H3/02; G10D3/08