Scientific, surveying, electric, photographic, cinematographic, optical, weighing, measuring, signalling, checking, life-saving and teaching apparatus and instruments; apparatus for recording, transmission or reproduction of sound and images; data carriers, recording discs and tapes; data processing equipment and computers; fire extinguishing apparatus; electronic equipment, radio and sound reproducing equipment; gauges, soldering irons; video tape and disc equipment; electrical testing equipment; stereos and hi-fi equipment, televisions, VCR and DVD players, cameras including digital cameras; computer software