Lubricating pumps; hydraulic pumps; valves being parts of machines; hydraulic controls for machines, motors and engines; pneumatic controls for machines, motors and engines; hydraulic valves; pressure regulating valves being parts of machines; hydraulic components other than for vehicle hydraulic systems, namely, hydraulic pumps and hydraulic valve actuators; hydraulic filters for use in motors and engines, for use in land vehicles, and for use in industrial machines; pneumatic components, na...