electric and electronic apparatuses; namely, teletypes; electric luminescent display panels; electron tubes; fluorescent character display tubes; lamp holders; electronic computers; computer terminals; computer peripherals; computer hardware, keyboards, memories, monitors, and printers, digital voltmeters; electric desk calculators; electric switches; photoelectric detectors; electric resistances; electric coils; condensers; noise filters; semi-conductors; light emitting diodes; transistors; solar batteries; photosensors; and electric cells