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.
computer keyboard adjustable wrist rests, safety gear and safety clothing, namely, wrist supports, braces and wraps for the back, arms, and legs, antivibration gloves, knee pad guards, shoulder guards, upper leg and hip pad guards, tennis (carpenter) elbow supports, back supports with and without shoulder straps, and nylon-rubberized protective aprons