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.
computer software and hardware for direct and telephone communicating, record keeping and status reporting, report generating and remote controlling among petroleum refineries, chemical plants and industrial locations where liquid additives are injected into process streams, and main offices and geographically remote terminals and liquid additive injectors at remote gasoline pipeline facilities and truck loading terminals, and for reporting liquid flow totals, additive totals, and additive controller operations