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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.
computer application software for use by energy utilities for customer enrollment, account management, meter management, messaging, user security, internet self-service, simple and complex pricing, invoice presentation, multi-site, multi-service, event-based and cycle-based billing, payment processing, electronic funds transfers, tdsp settlements, and management of taxes, accounts receivables, credit, collections, billing adjustments and billing write-offs