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.
machinery in the nature of an odorization and chemical injection systems for introducing a material into a stored material consisting of tanks, pumps, filters, gauges, valves for pumps, controllers, dryers, power supply, regulators, cabinets and monitors; lubrication systems, namely, a lubricant injection system for lubricating a meter consisting of tanks, pumps, manifolds, valves, gauges and cabinets
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.
electrical and scientific apparatus testing equipment, namely, odorant detection systems and sampling systems for obtaining samples and analyzing constituents of a stored material consisting of pumps, filter, gauges, valves, regulators and cabinets; accessories for the testing equipment, namely, vessels for storing chemical samples; accessories for the injection systems, namely, testing and monitoring probes, vibration isolators, and electric power scrubbers; accessories for the lubrication system, namely, differential electric pressure switches