Metalworking machines, namely, punching presses, shaping machines, drilling machines, broaching machines, bending machines, shearing machines and slotting machines for metal working; concrete construction machines; automatic warehousing systems comprised primarily of cranes and racks; conveyors; sorting machines and apparatus for the loading and unloading of articles, namely, machines and apparatus for sorting bars, pipes and trays in the agricultural and fishery industries, books, files, wafers and pallets in the food industry, boxes, containers and packaging in the paper, pulp and textile factories, bags, bales and buckets in the mining and oil industries, coils in the chemical factories, barrels in the electrical equipment factories, cans and cardboard in the electronic parts factories, and containers in the retail and wholesale stores; power-driven rotary storage and retrieval installations, namely, material handling machines in the nature of palletizers, case elevators, automatic pallet dispensing machines and automatic slip sheet dispensing machines; power-driven sliding storage and retrieval installations, namely, material handling machines in the nature of palletizers, case elevators, automatic pallet dispensing machines and automatic slip sheet dispensing machines; power-driven mobile storage and retrieval installations, namely, material handling machines in the nature of palletizers, case elevators, automatic pallet dispensing machines and automatic slip sheet dispensing machines; industrial palletizing robots and other loading and unloading machines, namely, material handling machines in the nature of palletizers, case elevators, automatic pallet dispensing machines and automatic slip sheet dispensing machines; packaging and wrapping machines; semiconductor manufacturing machines and systems, comprised of semiconductor wafer processing machines and semiconductor substrates manufacturing machines; painting machines, namely, spray guns for painting; vehicle washing installations; integrated circuit manufacturing machines