7
Motors
9
Transformers [electricity]; High voltage transformers; Safety transformers; Chokes; Electric reactors; Transducers; Repeating coils; reels; Coils, electric; Feedthrough filters; Transformer assemblies; Magnetic sensors; Actuators; Signal filters; Output filter; Network filters; Electronic transducers; High frequency transducers; Converters, electric; Measuring transducers; Special power supplies; Charging systems; Inverter units; Drive units; Switching power supply apparatus; Electromagnetic components; Aerials; Radio frequency identification devices [transponders]
37
Installation, repair and maintenance of energy generating installations
40
Manufacture of assemblies and apparatus for power electronics according to customer specifications
42
Development and construction drafting in relation to assemblies and apparatus for power electronics; Development of energy and power management systems; Engineering services relating to energy supply systems; Technological consultancy in the fields of energy production and use; Engineering services in the field of energy technology; Scientific and industrial research in particular in the field of electricity