9
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.
linear positioning apparatus, angular and rotational movement apparatus, vertical motion devices, micrometers, position digital displays and power supplies, stepping motor controllers, dc motor controls, connecting cables, optical benches and tables, sliding bases, carriages for optical benches, magnetic mounting plates for optical benches, precision optical component mounts and systems-namely, mirror supports, mirror/beam splitter mounts, plate holders, mirror mounts, beam stearing periscopes, plate supports, spatial filters, beam expanders, beam splitters, light traps, diaphragms, and slits, optical instruments-namely, autocollimating telescopes, measuring microscopes, microscope autocollimater, split field microscopes including video display and camera and uv illuminators