Construction machines and apparatus, namely, concrete constructions machines and hydraulic excavators and their parts and fittings used therewith; automatic warehousing systems comprised primarily of cranes, racks, conveyors, and operator displays; loading-unloading machines and apparatus, namely, rubber tracks being parts of loading-unloading machines and their parts and fittings used therewith; plowing machines and implements, other than hand-held tools, namely, agricultural machinery, namely, tillers, stubble cutting machines, ploughs, and power tillers; cultivating machines and implements, namely, agricultural cultivation control machines in the nature of power-operated cultivators, weeding machines, and intertillage machines; harvesting machines and implements, namely, combine harvesters, reapers, tedding machines, threshing machines, straw bale tightening machines, winnowers, corn husking machines, rice grain sorting machines, hay binding machines, and rice huskers; plant fiber processing machines and their parts and fittings for agricultural purposes; fodder presses; fodder feed cutting machines; fodder feed mixing machines; cake-fodder crushing machines being feed mills; painting machines and apparatus, namely, spray guns used therewith; packaging and wrapping machines and parts thereof; semiconductor manufacturing machines and systems comprised of semiconductor wafer processing machines and semiconductor substrate manufacturing machines; integrated circuit manufacturing machines