HYDRAULIC MACHINERY-NAMELY, PUMPS, PRESSES, AND ASSOCIATED PARTS FOR USE IN THE SAME

hydraulic circuit technology for electronically operated hydraulic motion control systems for industrial process control and automation devices and equipment

Hydraulic pumps and valves therefor; hydraulic power-transmission gear for machines; hydraulic control valves as machine components; hydraulic control valve spools as machine components; lubrication and hydraulic pumps of aluminum; lubrication and hydraulic pumps of cast iron; hydraulic gear pumps; piston pumps; hydraulic control installations for controlling machines consisting primarily of hydraulic pumps, gears, pistons, vane pumps, accumulators, pilot valves, main control valves, supporti...