[ ELECTRIC WIRES AND CABLES, ] TELEPHONE SET, [ MANUAL SWITCHBOARD, AUTOMATIC SWITCHBOARD, ] WIRELESS INTERPHONE AND INTERPHONE, [ TRANSCEIVER, RADIO RECEIVING SET FOR SELECTIVE CALL, PUBLIC ADDRESS APPARATUS, DIAL, ] SWITCH, AMPLIFIER, [ DISTRIBUTING BOARD, ] LOUD SPEAKER, [ MICROPHONE, ] TERMINALS, RECTIFIERS

[ WATCHES AND CLOCKS AND PARTS THEREOF, WATCH MOVEMENT, TIMEPIECES AND PARTS THEREOF ]