Title:
Multilegged crutch
Document Type and Number:
United States Patent 2518763
Inventors:
Bois, Stanley DU. E.
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Publication Date:
08/15/1950
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Referenced by:
Export Citation:
Assignee:
Bois, Stanley DU. E.
Primary Class:
Other Classes:
280/287
International Classes:
A61H3/00
US Patent References:
| 2159301 | Crutch or supporting device |