Advertising; business management; business administration; office functions; arranging and conducting trade and business shows; arranging and conducting exhibitions for commercial, trade, business and advertising purposes; organising of trade and business competitions; promotion of fairs for trade purposes; rental of advertising materials, apparatus and matter; retailing of goods

Tools in this class; 4-way electric screwdrivers, portable power drills, pneumatic screws locker, air hammers, air hammer tackers, air screwdrivers, automatic screwdrivers, portable power hammers, air drills, power wrenches, power saws, welding guns, air staple guns, powered hand tools, pneumatic hand tools, power scissors, power paint brushes, air spray guns, air nippers, air wrenches, air saws; parts, fittings and accessories for all the aforesaid goods

Drag chains for rotary kilns, storage tanks of metal and floating tank roofs of metal and all other goods in this class

Electric control panels; level indicators, safety switches for machinery and all other goods in this class.

Air compressors, pneumatic conveying systems for pulverised materials; air actuated gravity conveyors for fine dry materials; blending systems for fine dry materials; rock and mineral crushers; grinding mills, feeders for kilns, chain and screw conveyors; blowers and all other goods in this class

Pneumatic fly ash handling systems, industrial blowers and fans, rotary kilns, material pre-heaters, coolers, drying kilns and drying plants, smelting equipment including anode furnaces, casting wheels and copper converters, flash calcinators, fluidized material coolers and driers, fluidized bed reactors, and all other goods in this class

Pneumatic conveyors; gates, air locks and rotary locks for chutes and hoppers; blending systems for dry, fine materials; air actuated gravity conveyors for fine, dry materials; blowers; casting machines; clinker breakers; compressors; crushers; crushing plants; feeders; mills; pumps for dry bulk materials; ship unloaders; gas pumps; unloaders for finely divided material; portable transfer equipment for handling grain and similar materials; vacuum pumps; valves for pneumatic conveying systems; rotary valves for dry pulverised or granulated material; slakers and all other goods included in this class

Cloth bag filters; aeration units for fine material in bins and spouts; blowers; calciners; grate and rotary coolers; dryers; fans; fluidised bed reactor; kilns; fluidised material coolers, air separators, grate incinerators; motion pre-heaters for kilns; and water and waste treatment filtering systems and equipment and parts thereof, namely: aerators, clarifiers, filters, demineralisers, comminuters, digesters, fluid bed incinerators, flotation and ion exchange equipment and feeding and instrumentation equipment, and all other goods included in this class

Control panels, level indicators for bins and silos, safety switches for machinery and all other goods in this class

Storage tanks of metal and floating tank roofs of metal