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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.
marine pontoon mooring systems, namely, mooring system used for securing pontoons, docks, and watercraft that is comprised of metal mooring bouys, metal pulleys, metal dock cleats, metal floating docks, metal counterweights, chain, wire, metal connection elements in the nature of swivels, sockets, shackles, and sockets, metal mooring shock absorbers and mooring compensators, namely, metal springs for use with mooring dock lines