Title:
Crutch
United States Patent 2575681
US Patent References:
Cane crutch
- - 2192766

Crutch
- - 2408604

Crutch
- - 2409365

Crutch
- - 2439316


Inventors:
Peters, Jerry M.
Publication Date:
11/20/1951
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Assignee:
Peters, Jerry M.
Primary Class:
135/68
Other Classes:
135/69
International Classes:
A61H3/02; A61H3/00