Hydraulic drive for winding apparatus
United States Patent 2164600

Inventors:
Ransom, Tyler
Publication Date:
07/04/1939
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Assignee:
OILGEAR CO
Primary Class:
242/412.200
Other Classes:
242/421.200, 60/905, 242/422.200, 242/414, 242/413.200
International Classes:
F16H61/46; F16H61/40