7 Machines and machine tools, namely, metal die casting machines and installations, injection molding machines and installations, metal working machines; machine parts, namely, spare parts for the above machines, namely, metal, wood, and plastic platen parts, gears, fasteners, and motors; cylinders for cylinder crushers; mechanical mixing machines; presses, namely, agitating mills for manufacturing printing inks and paints, mixing and kneading machines for dough and paddle mixers, mixers for foodstuff chocolate, and ink solids and slurries; industrial machine presses and printing presses; injection molding machines, injection and casting machines for plastics and rubber processing and machines for thermal improvement of plastics, namely, mixers and healers; extruders and granulators; agitating mills for manufacturing printing inks and machines for processing and conditioning of food products and animal feed, namely, comminution and peeling machines, sifting machines, screening machines, dedusting plants for cleaning purposes, extruders and extrusion installations, sorting machines, conches, namely electric food grinders for commercial use that are used in grinding chocolate, cocoa and sugar to a small size; fans for compression, sucking and conveying cereals, grain cleaning machines, non hand operated coffee mills, kneading machines; machines for producing pasta; filters for the above machines; mills, namely, grain mills and ink mills for the cereal, oil and rice milling industries, printing ink and paints as well as chocolate production, milling industry machines and installations; beer brewing machines, malt houses comprised of beer pumps, mash hubs, work hubs, and beer tanks; conveying machines, namely, conveyors, mechanical and pneumatic conveying equipment, namely, conveyors for bulk materials and unit loads, chain conveyors, belt conveyors; packaging machines; cranes, mechanical and pneumatic elevators; cargo booms; machines for refuse treatment, comminution and disposal, namely, composting plants, composting sheds, digestion sheds, draw digesters, fermentation bins, comminutors, and garbage disposals; filtering machines, namely, bag filters, cyclone separators, centrifuges; electric motors for machines; ship unloading and loading equipment, namely, pneumatic unloader/loader derricks, elevators; vehicle unloaders, loaders and unloaders for bins and granaries, namely pneumatic unloader/loader, derricks, elevators; lifting devices, namely, lifts and cranes for lifting goods in bulk quantities; loading equipment, namely, lifts and cranes for goods in bulk quantities