73020639
May 6, 1974
Aug 23, 1977
HYDROSTATIC PUMPS AND PUMPS FOR HYDROSTATIC MACHINES BUT EXCLUDING WATER PUMPS; OIL-OPERATED HYDRAULIC GEARS AS WELL AS OIL-OPERATED HYDRAULIC REGULATORS, VALVES AND CONTROLLERS FOR HYDROSTATIC MACHINES, EXCEPT FOR MOTOR VEHICLES
Machinery