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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.
ear safety protectors to protect ears from excess noise and injury, and parts therefor; automatic dispensers for such ear safety protectors, and parts therefor; face protectors; namely, face shields, screens, masks and visors; eye protectors; namely, goggles, eye-masks, eye-shields and visors; breathing and respiratory safety masks, dispensers for such masks; head protective devices; namely, safety helmets, hoods and caps with or without means for protecting the face, eyes, ears and neck