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; electrical and electronic apparatus, video and audio tapes, cassettes, discs and records, apparatus for recording, producing and projecting sound and visual images, motion pictures, photographic slides, eyeglasses, sunglasses, anti-glare glasses, protective and safety glasses and lenses, frames and cases therefor, radios, televisions, transceivers, telephones, thermometers; compasses, rulers, all being measuring instruments; measuring tapes, telescopes, microscopes, periscopes, binoculars, magnifying glasses, calculators, computers, computer software and computer peripheral apparatus, alarms signalling bells, signal and warning lights and devices, reflecting discs and strips for wear, warning triangle and other vehicle breakdown signs, life jackets, protective helmets and clothing, water diving apparatus, snorkel tubes, swim masks, swim goggles, cameras, film, slide projectors, batteries, flashlights and lanterns, flash lighting apparatus for cameras, electronic games; magnets