BRAMCO
ELECTRICAL COMMUNICATION SYSTEMS-NAMELY, RESONANT REED ELECTRICAL COMPONENTS AND ASSOCIATED ELECTRICAL CIRCUITS, TONE MODULES, SUPERVISORY MODULE PANELS, TELEMETRY SYSTEMS, ENCODERS, DECODERS, AUTOMATIC TELEPHONE ANSWERING SYSTEMS, DIAL PULSE CONVERTERS, MONITORING SYSTEMS, SELECTIVE CALL EQUIPMENT, AUTOMATIC TELEPHONE CONNECTING EQUIPMENT, POWER SUPPLIES, TRANSMITTERS, RECEIVERS, AND PARTS THEREFOR
Expired · November 14, 1975 · 73069059 ·