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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.
testing machines and complete testing machine systems for applying mechanical loads and/or displacements to determine mechanical properties of materials, components and structures, and parts for the same, namely, load frames, hydraulic, pneumatic and manual mechanical specimen grips, electrical controllers, and environmental simulation systems, namely, furnaces and chambers; alignment fixtures for material testing systems for applying mechanical loads and/or displacements to determine mechanical properties of materials, components and structures; and computer software programs for reporting, analysis, controlling and operating testing systems for applying mechanical loads and/or displacements to determine mechanical properties of materials, components and structures