Title:
Heel-building machine
United States Patent 1493480


Inventors:
Tour, Frank DE. W.
Application Number:
US37147020A
Publication Date:
05/13/1924
Filing Date:
04/05/1920
Assignee:
UNITED SHOE MACHINERY CORP
Primary Class:
Other Classes:
12/50, 227/29, 414/788.4, 414/790.3, 414/791, 414/794.9
International Classes:
A43D83/00
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