CHORD PLAYING ATTACHMENT FOR STRINGED MUSICAL INSTRUMENTS
United States Patent 3446108

Inventors:
Mitchell Jr., Earl F.
Publication Date:
05/27/1969
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Assignee:
Earl Jr., Mitchell F.
Primary Class:
84/317
Other Classes:
984/116
International Classes:
G10D3/08; G10D3/00; G10D3/08




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