Apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling electricity; Blank magnetic data carriers and recording discs; Mechanisms for coin-operated apparatus; Cash registers, calculating machines, data processing equipment and computer; Portable telephones; Telephone apparatus; Telephone transmitters; Telephone receivers; Cases for telephones; Headphones; Hands free kits for phones; Video screens; Transmitting sets in the nature of telegraphi...