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; compact discs, dvds and other digital recording media; mechanisms for coin-operated apparatus; cash registers, calculating machines, data processing equipment, computers; computer software; fire-extinguishing apparatus; downloadable software applications (apps); software applications for telephones, smartphones, tablets, computers and other electronic devices; optical inspection apparatus for pattern recognition; recognition apparatus incorporating scanners; bio-sensors; sensor apparatus, other than for medical use; electrical sensors; electronic sensors; optical sensors; electro-optical sensors; infra-red sensors; fitness measuring instruments and devices