9 Scientific, nautical, surveying, electric, photographic, cinematographic, optical, weighing, measuring, signalling, checking, life-saving and teaching apparatus and instruments, namely, weighing apparatus and instruments, calculating machines and data processing equipment, sonar equipment; apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling electricity, namely, electric conductors, electric switches, electric transformers, electric accumulators, voltage regulators, electrical controllers, power controllers; computer software for use in database management and network management, for use as a spreadsheet, and for word processing; electrical connecting parts, namely, electrical connectors; electric display apparatus, namely, liquid crystal displays; mirrors for inspecting work, namely, work inspection optical mirrors; batteries; electricity limiters; observation instruments, namely, cameras and telescopes; integrated circuits; integrated circuit chips for encoding and decoding digital video; electric installations for the remote control of industrial operations; electric wires; electric cables; electric capacitors; electromagnetic coils; remote controls for radios; igniting apparatus, namely, electric igniters for igniting at a distance used in connection with ballasts to start discharge lamps; holders for electric coils; high-frequency switches; electrical inductors; boiler control instruments; electric contacts; optical condensers for use in microscopes and slide projectors; electrical switches; power switches; electric relays; switching equipment, namely, high frequency switching power supplies; electronic circuits; electric distribution consoles; switchboards