9
Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments; apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling electricity; apparatus for recording, transmission or reproduction of sound or images; 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.
computerized box office system comprising a ticket imprinter/issuer, a line printer, a data-station, a central computer and pre-recorded computer programs therefor for use in season ticketing, subscription accounting, customer billing, on-site ticket printing and seat selection from one central inventory, mailing list storage, label printing and accounting