9 [ Apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling electricity, namely, dc-dc-converters, power supplies, power inverters; computer hardware for data processing; computers; electric installations for the remote control of industrial operations; computer software for use in controlling, regulating, optimizing and diagnosing problems of machines and installations of apparatus and instruments for generating, conducting, switching, transforming, accumulating, regulating and controlling electricity; downloadable computer programs for use in controlling, regulating, optimizing and diagnosing problems of machines and installations of apparatus and instruments for generating, conducting, switching, transforming, accumulating, regulating and controlling electricity; downloadable electronic publications, namely, books, newsletters, manuals and guides in the field of energy production, engineering and manufacturing processes; computer peripherals; computer memories; microprocessors; central processing units (CPUs), minicomputers being personal digital assistants (PDA), electronic devices for data processing, data transfer and information exchange, namely, computers and microprocessors; structural and replacement parts and accessories in the nature of computer peripherals, batteries, and cases specially adapted for all the above-mentioned products; electronic control devices being electrical controllers for computers; electronic controls for machines and control devices in the nature of electronic controllers, as well as electronic components, namely, power output stages in the nature of power distribution units for machines and electric motors and engines; electronic controls for CNC machines; electrical and electronic controls for machines, namely, remote control devices; switchboards; electric converters; ] length and position measuring devices, namely, instruments for measuring length and sensors for determining position; electrotechnical and electronic apparatus and instruments in the field of industrial automation, control and regulation technology, in particular programmable automation devices, namely, programmable logic controllers, inverters, voltage regulators, in particular for vehicles; [ voltage surge protectors for power supply and signal interfaces, filters for radio interference suppression, in particular for mains interference suppressors, modems, transmitters for electronic signals, telecommunication transmitters, electrical coils, electrical display devices in the nature of electronic display interfaces, current rectifiers, ammeters, circuit breakers, current transformers, electric monitoring apparatus, namely, voltmeters, electric converters; display systems consisting of software and display units in the nature of electronic display interfaces; display units, namely, electronic interfaces for displaying text, computer terminals, in particular touch-screen process control terminals, bus systems containing USB hardware, firmware for operating computers, data processing, and wireless transmission of data, computers, in particular industrial computers, computer monitors, electrical equipment for operation, remote control and/or monitoring of industrial procedures in the nature of electrical controllers for HMI (human machine interface) applications; electrical and/or electronic power supply and/or power adapters, namely, electrical power supplies and power adapters, including uninterrupted power supply units; electrical signaling, measuring, counting, recording, monitoring, control, regulating and switching instruments, namely, electrical controllers, voltage regulators, and switches; electronic components and equipment for signal conversion, signal transformation and signal transmission, namely, converters, transformers, and radio transmitters; electrical and electronic components, namely, conductors, terminal boxes and electrical contacts, terminal power strips, transducers, radio transmitters and receivers, electric sensors, electrical circuit boards; computer hardware for local or global data networks and network components, in particular in the field of industrial automation, control and regulation technology; housing for industrial use, namely, for the reception and accommodation of electrical and electronic systems and devices, namely, switch boxes and junction boxes; solar collectors and solar panels to generate electricity; accumulators, batteries, electrical transformers, chargers for accumulators; electric collectors, namely, solar batteries, photovoltaic solar modules, solar panels, and apparatus for generating electricity using solar energy in the nature of solar panels all for the production of electricity; solar collectors; control apparatus in the nature of electrical controllers; switching units in the nature of electrical switches; electric control panels; electric loss indicators in the nature of voltmeters; electric inverters; photovoltaic devices in the nature of solar panels for power generation and systems composed thereof as well as structural parts thereof; electronic controllers for thermal and photovoltaic solar systems; electrical and electronic apparatus and instruments and parts and accessories for the regulation, control and monitoring of biogas plants and plants for the production of energy, namely, electrical controllers, voltage regulators, and voltmeters; software for the regulation, control and monitoring of biogas plants and plants for the production of energy; dosage dispensers, namely, dosing meters for dispensing measured quantities of liquids or solids; control apparatus and instruments, namely, electrical controllers for measurement technology; accumulators for power storage; electrical equipment and instruments in the nature of electrical controllers for rotor blade adjustment of wind energy systems; signal and ultrasonic generators in the nature of emergency signal transmitters; transformers; ] measuring devices for measuring angles in the nature of gauges, for length and position measurement in the nature of graduated rulers and position sensors, for current measurement and for measurement of magnetic fields; magnetic scales; sensors, namely, electric sensors, optical apparatus and instruments in the nature of optical lenses and test equipment consisting thereof in the nature of microscopes; metal detectors, smoke detectors, motion detectors, filling level detectors; electrical control units for wind energy plants; control devices for machines, namely, process control devices in the nature of electrical controllers; electrical and electronic controls for machines, namely, positioning controls; electrical and electronic controls for machines, namely, motion controls