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.
transceivers; wireless transmission and wireless reception apparatus, all for use in connection with hearing aids; digital and wireless accessories for hearing aids, namely, remote controls, integrated circuits, polymer membranes attached to rings in the nature of acoustic membranes, amplifiers, electrical connectors for connecting to mobile telephones and mobile audio devices, adapter plugs, and signal modules in the nature of digital audio and voice signal processors