Hydraulic jack
United States Patent 3410087

Inventors:
Arnes, Lyle L.
Publication Date:
11/12/1968
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Assignee:
WALKER MFG CO
Primary Class:
Other Classes:
137/209, 137/203, 60/453
International Classes:
B66F5/04; B66F5/00
US Patent References:
3216196Compression tool system
3258921Hydraulic jack
3325995Jack




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