Title:
Hydraulic jack having lifting beam forces applied by rollers to provide for horizontal movement
United States Patent 3361409
US Patent References:
Jack
- - 1570071

Lifting jack
- - 1701134

Portable fluid-pressure-actuated jack
- - 2868501

Jack
- - 2891765

Hydraulic jack
- - 3086751


Inventors:
Stahl, Myron R.
Publication Date:
01/02/1968
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Primary Class:
254/8R
Other Classes:
254/2R
International Classes:
B66F5/04; B66F5/00