584

Computer Equipment-Namely, Industrial Programmable Controllers, Programmer and Computer Interfaces, Programming Panels, CRT Keyboard Terminals, Program Loaders, Blank Magnetic Tapes, Computer Programs Recorded on Magnetic Tapes, Telephone Interfaces, Modems, Computer Adaptor Panels, Input/Output Modules, Cables and Expanders, Adaptors and Remote Drivers Therefor, Housings, Ducts, Power Supplies, Control Panels, Cables, and Parts Therefor