Industrial furnaces; fluidized bed combustion boilers and burners; submerged combustion evaporation units; fluidized bed units for reduction, calcining and roasting of ores and residues; waste heat boilers; cooling units for industrial purposes, namely, coolers for furnaces; cooling elements for smelting and melting furnaces; apparatus for cooling electric devices, namely, cooling elements for electric equipment; apparatus and installations for water purification

Semiconductor memory devices, namely, integrated circuits, electronic circuit cards and cartridges, and other semiconductor devices, namely, memory cards, cartridges, adapters, converters, controllers, players, readers, storage modules, and computer peripherals; portable audio and video players/recorders which use semiconductor devices as recording media; and computer operating programs for semiconductor memory devices