Air filters for pneumatic controls being part of machines; Compressed air machine components, namely, cylinders, valves and air grips; Hydraulic controls for machines, motors and engines; Hydraulic pumps; Hydraulic pumps and motors for hydrostatic systems, comprised of pumps, motors, valves, switches, sensors and electronic controls, for hydraulic drives and force transmission in machines, machine tools, grinding and food processing machines and in off-road-vehicles; Parts for compressed-air ...