4
Fuels, natural gas fuel, fuel compositions (including motor spirit), fuel compositions, among other liquid and gaseous hydrogen
9
Electricity conduits, apparatus and instruments for the supply, distribution and transformation of electric current
11
Apparatus for heating, cooking, drying, ventilating, water supply and sanitary purposes; gas distribution installations, gas pipe installations and installations for gas supply
12
Electric vehicles, natural gas vehicles, apparatus for locomotion by land, air or water
16
Paper and cardboard (unprocessed, semi-finished or for stationery); printed matter; bookbinding material; photographs; stationery; headed notepaper; adhesives for stationery or household purposes; office requisites (other than furniture); instructional and teaching material (except apparatus); plastic materials for packaging, namely bags, sachets, film and sheets; business cards; printer types, printing blocks
35
Advertising, business management, business administration; business consultancy, information or enquiries; document reproduction, computerised file management; organization of exhibitions for commercial or advertising purposes
36
Insurance, financial affairs, monetary affairs, real-estate affairs
38
Telecommunications; communications by and/or between computers and computer terminals; telecommunications by worldwide communications networks (such as the Internet) or private or restricted access networks (such as an intranet), by data transmission
39
Fuel distribution, among other distribution of electricity and gas (including motor spirit)
41
Training; publication of books and magazines; organisation of thematic competitions; arranging and conducting of colloquiums, conferences and congresses; organisation of exhibitions for educational and cultural purposes; operating of lotteries
42
Production of technical studies and expert advice relating to energy