HT-IDE
Microphone, audio mixer, frequency changer, electronic circuit board, semiconductor, frequency divider, encoder, chip for rotary dialers, bipolar transistor, integrated circuit, electronic circuit, electronic sub-systems comprised of semiconductor components, semiconductor chip, signal transmitter-receiver, telephone push-button dialpad, microprocessor, integrated circuit pin support type holder, printed circuit board, arithmetical computing machine, electronic voice synthesizer, electronic c...
Abandoned · August 1, 2000 · 76105386 ·