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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.
timers; electronic timer; digital day counter; digital hour counter; digital day and hour counter; count up timer; food freshness monitors in the nature of timers for tracking the freshness of perishable foods; food freshness monitors in the nature of counters for tracking the freshness of perishable foods; activity expiration monitors in the nature of timers for monitoring a wide variety of activities including for example exercise programs, health regimens, plant care, pet care, and laboratory experiments; activity expiration monitors in the nature of counters for monitoring a wide variety of activities including for example exercise programs, health regimens, plant care, pet care, and laboratory experiments usage trackers in the nature of timers for tracking the usage of a wide variety of products and devices including for example replaceable air and water filters, perishable organic food and beauty products, and exercise equipment; usage trackers in the nature of counters for tracking the usage of a wide variety of products and devices including for example replaceable air and water filters, perishable organic food and beauty products, and exercise equipment; chore timers