Method of operating on thermoplastic eyelets
United States Patent 2343983
Inventors:
Knowlton, Cutler D.
Publication Date:
03/14/1944
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Export Citation:
Assignee:
UNITED SHOE MACHINERY CORP
Primary Class:
Other Classes:
411/501, 264/DIG.076, 411/907, 24/713.700, 29/524.100
International Classes:
A43D100/02; A43D100/00