Machine tools and power-operated tools, namely hydraulic torque wrenches; mechanical control apparatus for machine tools, namely hydraulic controls for machines, motors and engines; pneumatic control mechanisms for machine tools, namely pneumatic tooling rig for weightless hand tool operation; hydraulic and pneumatic control mechanisms for machines; industrial robots for machines and machine tools; tools for machine tools, namely chasers, gear cutters, reamers; hoists; hydraulic pumps; hydrau...