WESTERN ELECTRIC

[ TELEPHONE TRANSMITTING AND RECEIVING APPARATUS AND COMPONENT PARTS; TELEPHONE SWITCHBOARDS AND CENTRAL OFFICE APPARATUS AND COMPONENT PARTS; SELECTIVE SWITCHING AND SELECTIVE SIGNALING APPARATUS AND] [COMPONENT PARTS; TELEGRAPH TRANSMITTING AND RECEIVING APPARATUS AND COMPONENT PARTS; RADIO AND CARRIER CURRENT TRANSMITTING AND RECEIVING APPARATUS AND COMPONENT PARTS-NAMELY, VOICE TRANSMISSION EQUIPMENT, MICROWAVE TRANSMISSION EQUIPMENT, COAXIAL CABLE TRANSMISSION EQUIPMENT, TELEVISION TRANSMISSION EQUIPMENT, FACSIMILE AND TELEPHOTOGRAPHY TRANSMISSION EQUIPMENT; POWER SUPPLIES, CONVERTERS AND RECTIFIERS; ANTENNAS AND ANTENNA MOUNTINGS; RADIO PAGING TRANSMITTING AND RECEIVING EQUIPMENT; ELECTRICAL CIRCUIT COMPONENTS-NAMELY, RESISTORS, CAPACITORS, INDUCTORS, TRANSFORMERS, VARISTORS, THERMISTORS AND SIGNAL LAMPS; PRINTED CIRCUITRY; RELAYS; SEMICONDUCTIVE DEVICES; ] ELECTRON TUBES [; AND WIRE AND CABLE AND TERMINALS THEREFOR ]

[ MESSAGE ACCOUNTING EQUIPMENT AND COMPONENTS; PULSE CODE MODULATION TRANSMITTING AND RECEIVING EQUIPMENT AND COMPONENTS; DATA TRANSMISSION EQUIPMENT AND COMPONENTS; DATA PROCESSING EQUIPMENT AND COMPONENTS; ] [ RADAR AND SONAR EQUIPMENT AND COMPONENTS; ALERTING AND SURVEILLANCE EQUIPMENT AND COMPONENTS-NAMELY, MISSILE TRACKING AND GUIDANCE EQUIPMENT AND GUNFIRE DIRECTING AND CONTROL EQUIPMENT; ] [ OPTICAL EQUIPMENT AND COMPONENTS-NAMELY, LASERS ] [ AND MASERS ] [ ; AND SIGNAL STORING MEMORY EQUIPMENT AND COMPONENTS ]