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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.
electric and electronic connecting and installing apparatus and systems made therefrom as well as electronic components and modules, namely, electric connectors and electric connectors in the nature of connecting terminals; electronic devices, namely, electrical controlling devices; analog to digital signal converters; installation components for electric apparatus, namely, protective electrical connector housings and electrical power distribution housings for use in industrial and explosive environments, with and without integrated electric distributors and electronic couplings; electric control and supply units, namely, components for current supply in the nature of current transformers, current converters, fuses for electric current; ethernet repeaters, gateway routers in the nature of computer control hardware, input and output systems composed of interfaces for computers, analog input/output interfaces for electrical power distribution and for computers, plug-in connectors and feed-through power distribution terminals; bus systems composed of electric bus conductors for the distribution of electrical power; sensor systems composed of electric sensors and electronic data relays for sensors, protective and coupling devices for energy distribution, namely, fuses, electrical switches, switching devices in the nature of electric switches, electric switch boxes and electric switchboards, electric relays, and modules for over voltage protection in the nature of voltage surge protectors, voltage monitor modules, voltage regulators, voltage stabilizers