77921204
Jan 27, 2010
wind and water energy plants, oil-fired or coal-fired power stations; gas turbine power stations, atomic energy stations, thermal power stations, co-generation power stations, pumped hydro facilities and compressed air power stations for the production and supply of energy; wind energy systems, comprising of windmills, inverters, transformers; plants and facilities for the solar-thermal utilization of solar energy, assembly groups and parts therefor; solar collectors; warmth absorbers, heat exchangers, heat storages, heat pumps; assembly groups and parts therefor
Environmental Control Apparatus