Title:
Hydraulic jack having lifting beam forces applied by rollers to provide for horizontal movement
United States Patent 3361409
Inventors:
Stahl, Myron R.
Publication Date:
01/02/1968
Export Citation:
Click for automatic bibliography generation
Primary Class:
254/8R
Other Classes:
254/2R
International Classes:
B66F5/04; B66F5/00
View Patent Images:
Download PDF 3361409        PDF help
US Patent References:
3086751Hydraulic jack
2891765Jack
2868501Portable fluid-pressure-actuated jack
1701134Lifting jack
1570071Jack