Title:
Walking aid
Document Type and Number:
United States Patent 2855024

Inventors:
Thomson, Robb William
Publication Date:
10/07/1958
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Referenced by:
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Assignee:
ENNA LTD
Primary Class:
135/67
International Classes:
A61H3/00
US Patent References:
0897846
0918451
2656874Walking aid
Foreign References:
DE401711C
DE720898C




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