phonograph record and CD players, audio and video tape recorders; blank audio and video tapes and CDs; stereo receivers, amplifiers, and tuners; Magnetic data carriers, automatic vending machines; cash registers, calculators; data processors and computers; computer hardware, namely, memory cards, modems, computer interface boards, blank magnetic computer tapes, fax machines, fiber optic cables, computer and electric cables, optical character recognition apparatus, optical discs, optical scann...