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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.
electric measuring and control devices and instruments for use in monitoring and control of machines, namely, pumps for concrete, mortar, and viscous material, concrete mixers, driving mixers for concrete, and conveyors; computer programs for use in the control and monitoring of machines, namely, pumps for concrete, mortar, and viscous material, concrete mixers, driving mixers for concrete, and conveyors; electric, electronic and electro-optical control and regulation devices for use in the control and monitoring of machines, namely, pumps for concrete, mortar, and viscous material, concrete mixers, driving mixers for concrete, and conveyors; remote controls for machines, namely, pumps for concrete, mortar, and viscous material, concrete mixers, driving mixers for concrete, and conveyors