Electronic checking (supervision), measuring, signalling, regulating, controlling, monitoring, switching, metering and power supply devices and apparatus; electric and electronic sensors; sensors and measuring systems and installations for contact and non-contact measurement of geometric parameters (path, distance, length, position, diameter, thickness and surface); sensors and measuring systems and installations, being capacitive, magnetic, inductive, optical and confocal, using electromagnetic wave frequency, triangulation, an eddy current, an optical micrometer, a light section, image processing or a cable; sensors and measuring systems and installations for non-contact measurement of temperature; sensors and measuring systems and installations for non-contact measurement of colour, texture, gloss or degree of gloss of surfaces or colours, intensity and frequency of light waves; technical endoscopes; spectrometers; testing apparatus for detection of defects, flaws or shape deviations of surfaces; sensors and measuring systems and installations for non-contact measurement of speed; sensors and measuring systems and installations for gas analysis, in particular via infrared spectroscopy; computer software and hardware, in particular for signal processing, evaluation of measured quantities, image processing, surface inspection and calibration of sensors and sensor systems

Installation and maintenance of computer hardware; installation, maintenance and repair of sensors, sensor systems and evaluation electronics

Provision of mobile, wired and internet telecommunications services

Advisory services relating to education; arranging of exhibitions for educational purposes; career advisory services (education or training advice); career counselling (education or training advice); career counselling (training and education advice); career information and advisory services (educational and training advice); conducting of educational conferences; consultancy services relating to education; education information; education services; educational consultancy services; educational seminars; educational services

electrical installation services; installation and maintenance services; installation of electrical wiring; insulation services [construction]; renovation, repair and maintenance of electrical wiring; services of electricians

Single crystal silicon; polysilicon; silicon extending slice; plates for batteries; accumulators, electric; batteries for lighting; solar batteries; solar cells board; solar power generation apparatus

Telecommunication transmitters, equipment and apparatus, transmitters of electronic signals

Telecommunication services in this class, transmission of messages and images, communications by fibre optic networks, message sending, satellite transmission services, information about telecommunications

Telecommunication transmitters, equipment and apparatus, transmitters of electronic signals

Telecommunication services in this class, transmission of messages and images, communications by fibre optic networks, message sending, satellite transmission services, information about telecommunications

Telecommunications equipment and software

Telecommunications services in this class, transmission of messages and images, communications by fibre optic networks, message sending, satellite transmission services, information about telecommunications

Telecommunications transmitters, equipment and apparatus, transmitters of electronic signals

Telecommunication services in this class, transmission of messages and images, communications by fibre optic networks, message sending, satellite transmission services, information about telecommunications

Telecommunication transmitters, equipment and apparatus, transmitters of electronic signals

Telecommunication services in this class, transmission of messages and images, communications by fibre optic networks, message sending, satellite transmission services, information about telecommunications