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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.
computer software, namely, children's educational software and teachers' manuals with reproducible student investigation sheets packaged and sold as a unit therewith, for studying and instruction of scientific concepts [; science kits comprised of foam, wax flakes, fossils, rocks, plastic tray, plastic bags, plastic and paper cups, sand, soil and gravel, shells, crayons, thermometers, plastic spoons, plastic tank, straws, food coloring, clear tubing, and graduated pipettes, all used for conducting laboratory experiments for the study and instruction of scientific concepts ]