Scientific, nautical, surveying, electric, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments, apparatus for recording, transmission or reproduction of sound or images, magnetic data carriers, recording discs, mechanisms for coin-operated apparatus, cash registers, calculating machines, data processing equipment and computers, fire-extinguishing apparatus, processing equipment and computers, computer software, computer programs, video and sound recordings, video tapes, audio cassettes, compact discs, floppy discs and cd roms, computer software, publications, music, videos and books in electronic form supplied on-line from databases or from facilities provided on a global computer network ( the internet ) (including web sites), computer software to enable searching of data all being goods