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.
devices, namely, portable electronic devices for finding underground utilities including hidden or buried pipes, conduits, power cables, or data cables by sensing magnetic fields emitted from the utilities and displaying or storing information associated with the identified utilities; metal detectors; devices, namely, portable electronic devices for receiving magnetic signals for finding pipes, conduits, or cables hidden or buried underground; devices, namely, portable electronic devices for receiving magnetic signals for determining and displaying information associated with hidden or buried utilities including depth information and positional information