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.
installation, maintenance, and repair of coaxial or fiber optic cable network infrastructure, namely, the installation of underground copper coaxial cable networks, underground fiber optic cable networks, aerial copper coaxial cable networks, aerial fiber optic cable networks, for delivery of cable television, computer and mobile device internet access through wired and wireless networks, mobile networks and other electronic communications networks