Arch supporting device
United States Patent 2457481
US Patent References:
Arch-support
- - 1399447

Shoe
- - 2034243


Inventors:
Macarthur, John S.
Publication Date:
12/28/1948
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Assignee:
Macarthur, John S.
Primary Class:
36/161
Other Classes:
410/80, 36/76R
International Classes:
A43B7/22; A43B7/14