72000305
Jan 9, 1956
Sep 18, 1956
HYDRAULIC POWER UNITS FOR ATTACHMENT TO TRACTORS AND THE LIKE FOR MANIPULATION OF AGRICULTURAL EQUIPMENT AND PARTS THEREFOR, HYDRAULIC PISTON AND CYLINDER UNITS FOR USE IN MANIPULATING AGRICULTURAL IMPLEMENTS AND THE LIKE AND PARTS THEREFOR, AND HYDRAULIC ROTARY PUMPS AND FILTERS THEREFOR
Yarns and Threads