computer equipment; namely, computers and computer peripherals, floppy diskettes, computer software for use in the field of communication, telematic services, access to computer databases, gateway entrance; television sets; photographic projectors; projection screens; telephones, radios; telecopying machines; blank audio and video tapes; motion picture cameras; video and 35mm cameras; calculators; adding machines; cash registers; tape recorders; microphones; scales; electronic mimeograph mach...