ADJUSTABLE ELECTROMAGNETIC PICK-UP FOR STRINGED MUSICAL INSTRUMENTS
United States Patent 3535968
Inventors:
Rickard, James H.
Publication Date:
10/27/1970
View Patent Images:
Export Citation:
Assignee:
KAMAN CORP
Primary Class:
Other Classes:
984/370, 84/313
International Classes:
G10H3/18; G10H3/00; G10H3/08; G10D5/00