Safety shoes
United States Patent 2833058
US Patent References:
/1184013.html
- - 1184013

/1247467.html
- - 1247467

Safety protector for shoes
- - 2392867


Inventors:
Wilmanns, Frederick A.
Ott, Edward A.
Publication Date:
05/06/1958
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Assignee:
ALBERT H WEINBRENNER CO
Primary Class:
36/72R
International Classes:
A43C13/14; A43C13/00