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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.
renewable energy sources, namely, wind turbine controllers; power electronics, namely, electronic controllers for controlling electric power; computer software and firmware, and electronic controllers for use with power generation systems; downloadable electronic publications, namely, technical manuals and documents in the field of power generation and renewable energy recorded on computer media