Apparatus for signaling, namely, water-proof luminous beacons for safety or warning purposes; apparatus for recording, transmission or reproduction of sound or images, namely, magnetic data carriers, recording discs; automatic vending machines and mechanisms for coin-operated apparatus; cash registers, calculating machines, data processing equipment and computers; fire-extinguishing apparatus; telephone apparatuses, telephones, analog telephones, digital telephones, desk telephones, wall tele...