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.
marine vessel warning system consisting of a controller having an installation-type detector that determines if the installation is for a new boat construction or a retrofit, a user interface with a mode selector switch, a microprocessor, random number generator software, a timing system, namely, an electronic clock and timer, horns, warning lights and distress signals, namely, bells and whistles, used to automate the sounding of a marine vessel horn and/or distress signal