Guitar
United States Patent 2473980
US Patent References:
/0476907.html
- - 0476907

/1128217.html
- - 1128217

/1214075.html
- - 1214075


Inventors:
Hugo, Willner
Publication Date:
06/21/1949
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Assignee:
Hugo, Willner
Primary Class:
84/271
Other Classes:
84/275, 84/295
International Classes:
G10D1/08; G10D1/00