9
Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments; Apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling electricity; Computer software; Computers and computer hardware; Mains transformers (Electric -); Electrical and electronic sensors; Sensors for measuring instruments; Electricity conduits; Current-meters; Components for electric circuits; Voltage regulators for electric power; Power cables; Energy control devices; Sensor controllers; Parts and accessories for all the aforesaid goods, included in this class
19
Building and construction materials and elements, not of metal; Buildings, transportable, not of metal; Building materials of glass, concrete, artificial stone, natural stone, mineral fibres, rock fibres; Building components (non-metallic) in the form of panels and joists; Panels and joists of concrete; Ties (Non-metallic -) for use in building; Props, not of metal; Building stone; Artificial stone
42
Scientific and technological services and research and design relating thereto; Industrial analysis and research services; Design and development of computer hardware and software; Design and development of software for controlling, regulating and monitoring energy systems; Recording data relating to energy consumption in buildings; Advisory services relating to the use of energy; Development of integrated energy concepts; Engineering services in the field of electricity generation; Technical measuring and testing; Technical supervision and inspection; Technical monitoring of events and activities that influence the environment within buildings and civil engineering structures (engineering); Consultancy and information relating to the aforesaid services