STC

ELECTRICAL COMMUNICATION SYSTEMS AND ELECTRICAL COMMUNICATION APPARATUS AND PARTS AND FITTINGS SUCH GOODS; RADIO AND TELEVISION TRANSMITTING AND RECEIVING APPARATUS AND INSTRUMENTS; RADIO NAVIGATION APPARATUS AND INSTRUMENTS; APPARATUS AND INSTRUMENTS, ALL FOR PUBLIC ADDRESS; ELECTRIC CABLES; ELECTRIC DISCHARGE DEVICES (NOT FOR LIGHTING PURPOSES) POTENTIOMETERS, RESISTORS, RELAYS, CAPACITORS, RECTIFIERS, INDUCTORS AND INTEGRATED CIRCUITS, ALL BEING ELECTRICAL; SEMICONDUCTORS; PRINTED ELECTRIC CIRCUITS, ELECTRIC TELEGRAPH INSTRUMENTS AND APPARATUS, ELECTRICAL INSTRUMENTS AND APPARATUS, FOR PROCESSING DATA AND DISPLAYING DATA