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

All types of railroad cars,