37
Construction, construction supervision, maintenance, servicing and repair of gas technology installations and of pipeline networks for transporting gaseous and liquid fuels, pipeline systems, subterranean storage units and telecommunications networks and components therefor; Installation of surveillance equipment in pipeline networks and pipeline systems
39
Transport; Transport, conveying, distribution and delivery of gaseous or liquid fuels, in particular natural gas and gaseous fuel mixtures; Transport, conveying, distribution and delivery of gases and liquids by means of pipeline networks; Supplying consumers through delivery of gaseous and liquid fuels, in particular natural gas and gaseous fuel mixtures and of electrical energy by means of supply networks; Transport by pipeline; Storage of electronically stored data; Providing of information in the field of transporting gaseous and liquid fuels in pipeline networks; Rental of pipeline networks
42
Scientific and technological services and research and design relating thereto; Industrial analysis and research services; Design and development of computer hardware and software; Engineering, included in class 42, in particular planning and development of pipeline systems; Construction drafting, in particular in the fields of gas transport and supplying consumers with gaseous and liquid fuels, in particular natural gas; Technological services in the field of storage, transport, forwarding, conveying, distribution, quantity allocation and delivery of gaseous and liquid fuels, in particular natural gas, via pipeline networks; Technical consultation services [all fields]; Surveying and conducting of technical calculations in relation to gas transport; Technical monitoring of production processes, In particular supply and output of gaseous and liquid fuels in supply networks; Certification, quality control and preparation of expert reports in relation to the construction and maintenance of pipeline networks; Conducting of function testing, conducting of flow and pressure measurements; Technical consultancy relating to construction of pipeline systems; Technical consultancy relating to the safety of gas technology installations, supply networks for transporting fuels, in particular natural gas; Computer programming, in particular in relation to programs in the field of gas transport and of Internet platforms; Providing information in the field of technical consultancy with regard to transporting gaseous and liquid fuels, in particular natural gas