9 APPARATUS AND INSTRUMENTS FOR CONDUCTING, SWITCHING, TRANSFORMING, ACCUMULATING, REGULATING OR CONTROLLING ELECTRICITY, OPTICAL, MEASURING, SIGNALING, CONTROLLING OR TEACHING APPARATUS AND INSTRUMENTS (AS FAR AS INCLUDED IN CLASS 9); APPARATUS FOR RECORDING, TRANSMISSION, PROCESSING AND REPRODUCTION OF SOUND, IMAGES OR DATA; MACHINE RUN DATA CARRIERS; AUTOMATIC VENDING MACHINES AND MECHANISM FOR COIN OPERATED APPARATUS; DATA PROCESSING EQUIPMENT AND COMPUTERS.