4
Electrical energy
9
Apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling electricity, production and distribution of electricity, including electric distribution networks; apparatus and instruments for the supervision, remote control, checking and measuring of electricity and energy consumption and for the operation of power stations; electric cables and connection equipment and posts and transformers for the distribution and use of electricity and energy; data-processing equipment; computers, computer programs, recorded; magnetic data carriers; solar batteries and solar cells for generating electricity and energy; surveying instruments; detectors for industrial purposes and for use in energy production and distribution; fire-extinguishing apparatus
11
Wind and hydroelectric power stations, oil or coal-fired power stations, gas turbine power stations, nuclear power stations, condenser power stations, combined power and heating plants, pump and air magazine power stations for the production and distribution of energy; industrial purifying installations for the handling of waste, air, water and energy products including nuclear waste reactors; apparatus and installations for heating, steam generating, cooking, refrigerating, drying, ventilating and water supply purposes, and parts and components for the aforesaid goods, included in this class
35
Arranging and concluding of contracts for supplying electricity and gas; Professional business and organisation consultancy in the energy sector; business management and business administration for power stations, for others; business management, business consultancy for energy generation and distribution installations
37
Construction of power stations, in particular hydroelectric power stations, nuclear power stations, coal power stations, gas and steam turbine power stations; energy management, in particular construction and maintenance of energy generation and distribution installations; creation and installation of distribution and transport networks; technical services for installations, namely construction and assembly work; building construction; repair; installation services
39
Accumulation, storage, transmission and distribution of electrical energy, electricity, current, air, heat and cold, natural gas and petroleum, and of fuels for energy generation; energy supply services, namely the supply and distribution of electricity and gas; providing transport networks for distributing energy
40
Energy supply services, namely generation of electricity and gas; processing and refining of oil, gas, natural energy sources and fuels for the production of energy and electricity, cold, heat, air and water; production of energy
42
Professional consultancy in the field of energy concepts, energy consumption, ecological energy consumption and the reduction of energy consumption; energy consultancy for domestic, commercial and industrial purposes; research and development of new products relating to the generation and distribution of electricity and gas; technical consultancy with regard to operating distribution networks; planning of power stations; services in the field of landscaping, planning, design and development of equipment, installations and devices in the fields of energy technology, electrical engineering, building technology, communications engineering and environmental technology, and of machine, installation and equipment construction; searching for mineral resources and other raw materials and of energy and of materials and products produced therefrom and of chemical and petrochemical products of all kinds