Machine tools for metal working, namely, tools for milling, EDM (electrical discharge machine), wire-EDM and grinding machines; metal machining machines, namely, milling, lathe, EDM, wire-EDM and grinding machines; automatic tool changing devices and tool loading devices for metal working machine tools, EDM electrodes, pallets and work pieces; robots for automatically changing and replacing machine tools and work pieces on a metal working machine; robots for automatically conveying machine to...

D.C. MOTORS AND ELECTRO-DISCHARGE MACHINES

computer software for use in automated production management and manufacturing operations