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.
portable, intrinsically safe, personal communication equipment, namely, microphones, earphones, speakers, headsets, and voice activated (vox) or push-to-talk speaker and microphone assemblies including headsets for connection to a transceiver, all for use by firefighters, rescue workers, workers in mines, and workers in industrial settings