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.
components for data processing equipment-namely, magnetic cores, memory planes, stacks of memory planes with controlled networks, memory systems, shielding beads, threaded slugs, choke coils, filters, resistors, magnetic recording head assemblies, peltier batteries with or without control networks, capacitors, magneto-strictive ferrites