1
Chemical preparations, gas and mixtures of gas for research, science and industry, in particular hydrogen
4
Combustible compositions, In particular fuel gas; Biogas; Biomethane
7
Fuel cell electric generators
9
Instruments for measuring and analysing gases and gas-handling equipment, in particular filters, calibration kits, regulators, pressure gauges, gas separators, measuring cylinders, traps, gas detectors, sampling equipment, flowmeters, valves, pressure controllers, gauges, gas cylinder stands; Fuel cells and parts therefor, namely anodes, cathodes, membranes for electrochemical separation and collector plates for electric current
11
Installations for the production, distribution, separation, purification and liquefaction of gases; Biogas purification installations; Biomethane liquefaction installations; Hydrogen generators
37
Maintenance, servicing and repair of installations for the production, distribution, separation, purification and liquefaction of gases; Maintenance, servicing and repair of biogas purification installations, biomethane liquefaction installations and fuel cells and parts therefor
39
Transport, distribution (delivery), storage, packaging and bottling of goods, namely gases and chemicals and derivatives thereof; Providing (distribution) of electrical energy by means of hydrogen-fed fuel cells; Storage of hydrogen produced from various electricity generation solutions
40
Treatment of gases and chemicals; Treatment, recycling and reclamation of energy (energy production), in particular relating to biogas; Providing of information on treatment, recycling and reclamation of energy (energy production), in particular relating to biogas; Conversion of fuels for energy production; Waste processing, In particular with reclamation of energy and by means of anaerobic digestion; Generation of gas and electricity
42
Scientific and industrial research and development; Services of engineers, In particular technical consultancy and expertise provided by engineers; Technical project studies; Chemical analysis; Technical consultancy for the exploitation of biogas, in particular for the purification, injection, cryogenic distillation and liquefaction of gases; Engineering, planning and development of fuel cell installations