IC 009. US 021 023 026 036 038. G & S: Computer software, for use in planning construction, equipping and operating industrial, energy-generation and process engineering installations; switches and switching installations for power plants

IC 037. US 100 103 106. G & S: Building, construction and repair of industrial installations and process engineering installations, namely construction and maintenance services all relating to civil engineering, installation, assembling, maintenance and repair of industrial installations and process engineering installations, and electrotechnical, electronic and mechanical engineering products and devices

IC 042. US 100 101. G & S: Testing of materials in the field of energy generation; planning and development of installations and devices in the field of energy generation and process engineering and monitoring thereof; engineering services and architectural services, technical consultancy relating to design, development, and research in the field of energy generation based on turbines and generators; technical consultation, namely, providing of expertise in the field of science and technology, development and rental of computer programs for data processing and process technology, in particular building, equipping and operating industrial, energy-generation and process engineering installations; materials testing services ; technical monitoring of industrial installations and process engineering installations, and of electrotechnical, electronic and mechanical engineering products used in energy production