7
Machines and machine tools; motors and engines (except for land vehicles); machine coupling and transmission components (except for land vehicles); agricultural implements other than hand-operated; incubators for eggs.
electric motors and controls therefor, and parts thereof
9
Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments; apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling electricity; apparatus for recording, transmission or reproduction of sound or images; magnetic data carriers, recording discs; automatic vending machines and mechanisms for coin-operated apparatus; cash registers, calculating machines, data processing equipment and computers; fire-extinguishing apparatus.
electric motors and controls therefor, and parts thereof
7
Machines and machine tools; motors and engines (except for land vehicles); machine coupling and transmission components (except for land vehicles); agricultural implements other than hand-operated; incubators for eggs.
[ rotary pumps, reciprocating pumps, ] jet pumps, [ vacuum pumps, ] submersible pumps, centrifugal pumps, vertical sump pumps, submersible sump pumps, [ chemical feed pumps, water softeners, chemical feeders, and parts thereof; ] water pumping systems comprising pumps, storage tanks, gauges, controls and connections therefor, and parts thereof; [ water conditioning systems comprising in varying combinations water softeners, filters, chemical feed pumps, chemical feeders and connections therefor, and parts thereof; mobile and stationary waste pump-out systems comprising pumps, receiver tanks and connections therefor, and parts thereof; mobile milk transfer systems comprising receiver tanks, pumps, filters and connections therefor, and parts thereof; and milking systems comprising milking machines, milk receivers, inflations, milk weighing apparatus, vacuum pumps, pulsators, milk pumps, milkhouse panels, milkhouse furnishings, pipeline washers, pipeline dryers, sold in varying combinations as a unit and separately, and parts thereof ]
11
Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes.
swimming pool filtration systems comprising pumps, filters, backwash valves, controls and connections therefor, and parts thereof; and filters [ for milking systems, for milk transfer systems and ] for water conditioning systems and parts thereof