Title:
Safety device for pole climbers
Document Type and Number:
United States Patent 2920714

Inventors:
Johnson, John M.
Publication Date:
01/12/1960
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Assignee:
Johnson, John M.
Primary Class:
182/9
International Classes:
A62B35/00; A63B27/00; F16P1/00
US Patent References:
0869382
1120496
1229003
1721516
2601589Lineman's belt
2710649Combination shoulder and lap safety belts


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