Electrical, electro-mechanical, pneumatic and hydraulic instruments and apparatus included in class 9 for the automatic control and supervision of industrial operations, and of heating, ventilating and air -conditioning installations; temperature and pressure gauges, indicators and regulators included in class 9; flow-meters; liquid level indicators; valves operated by solenoids for controlling the flow of fluid through pipes, automatically operated valves, automatic pressure regulators included in class 9; assemblies included in class 9 mounted on panels and incorporating automatically operated valves with pressure indicators; none being part of machines; pneumatically activated control instruments included in class 9, all for use in controlling the flow and storage of liquids; apparatus and instruments for automatic blending units, being devices for automatically blending fluids in Predetermined proportions; apparatus and instruments for automatically controlling the level of liquids; apparatus included in class 9 for controlling the output pressure of pumps; transducers for instruments and apparatus in class 9; and parts and fittings included in class 9 for all the aforesaid goods

Machines for use in the control and supervision of industrial operations, pumps, hydraulic and pneumatic apparatus and mechanisms, pressure regulators, pistons, cylinders; silencers and valves, all included in class 7; engines and motors, none being for land vehicles; compressors (machines); taps and cocks, all being parts of machines; and parts and fittings included in class 7 for all the aforesaid goods,

Surgical and medical appliances including parenteral solution administration equipment,

Instruments and apparatus for measuring, indicating, recording and controlling temperature, and electrical resistance

Vehicles; apparatus for locomotion by land, air or water

Apparatus and instruments included in this class, including an electromechanical system consisting of a moisture meter and related components, namely switching units, load cable assemblies which include pins, and a station selector

All services in this class including services for reducing the dust content of air and in the environment resulting from fugitive dust produced by particulate materials such as coals, ores, minerals, gravels, aggregates and the like in operations such as winning, mining, transporting, conveying, handling and the like of the particulate materials, services relating to stabilizing the particulate material, services relating to stabilization of roads, services relating to dewatering or binding of particulate material

All goods in this class, including dust binding compositions, dust laying compositions, dust suppressants, dust removing compositions, dust control agents, pile binders, surfactants and surface-active agents, dewatering agents, dust absorbing agents, wetting and binding agents all for use with particulate materials such as dust, coal particles, ores minerals, aggregates, gravels in operation such as winning, mining, conveying, transporting and handling of these materials, stock-pile dust suppressant, hydroseeder facifier, coal car topping, gravel road sealer, soil stabilizier