9 Converters and drive converters, namely, frequency converters for electronic rotary speed control; current transformers; frequency transformers; energetic recovery devices, namely electric device for directing generated electric energy back into an electricity network; electronic control units for motors and machines; electric cables; electric plugs; electric wires; distributors for electric energy and information, namely, field distributors; electric connectors; electronic displays, namely, flat panel display screens; liquid crystal displays; light emitting diode displays; computer terminals for the operational control of machines; remote control devices for machines; electronic and electro-technical measuring devices, namely, resistance measuring instruments, voltmeters, ammeters; electric or electronic sensors for measuring rotational speed; encoders and incremental encoders for measuring speed and rotational position; integrated circuits; semiconductors; electric and electronic controllers; oil level sensors; temperature sensors; ultrasonic body sound sensors, not for medical use; downloadable electronic publications in the nature of magazines, professional articles, brochures and manuals in the field of industrial machinery; electronic controls for use in positioning motors and industrial machines; software for the control of the operation and movement of machines; software for the control of industrial process, namely, for controlling functionality of machines; software for monitoring industrial process functionality and output of machinery; software for designing the adequate drive equipment for machines or industrial plants; power distributing and switch parameter boxes that allow for machine-readable data collections of power and electrical output; field bus electric, electronic, computer, coaxial and connection cables; field bus electric plugs; electronic type plates for electric drives and motors, namely, memory cards, which contain the parameters of an electric drive or motor and which can be read out by the user; personal computers; laptop computers; industrial personal computers; network devices, namely, LAN (local area network) computer cards for connecting portable computer devices to computer, computer network adapters, computer network hubs, switches and routers; network devices for wireless networks, namely, computer network adapters; electric current transformers; electronic apparatus and devices for the contactless inductive transmission of electric energy using the transformer principle, namely, transformer modules, stationary converters, line cables, connection distributors, compensation capacitators; braking magnets; and replacement parts therefor