ST

TELEVISION AND INDUSTRIAL EQUIPMENT-NAMELY, TRANSMITTERS, MICROWAVE RELAY EQUIPMENT, TELEVISION SIGNAL SWITCHING SYSTEMS, AMPLIFIERS, POWER SUPPLIES, TERMINAL DISTRIBUTION EQUIPMENT AND SIGNAL GENERATORS, RECTIFIERS AND VOLTAGE REGULATORS AND SUPPRESSORS, AND TELEVISION TUNERS

CAMERAS AND MOUNTING EQUIPMENT THEREFOR, SLIDE PROJECTORS, OPTICAL MULTIPLIERS AND PROGRAMMING COMPUTERS