Industrial oils and greases; lubricants; dust-binding compositions; composite fuels and lighting material; candles; candles; nightlights and wicks; fuel gas; producer gas; solidified fuel gas.
Lubricants and FuelsApparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water distribution and sanitary installations, gas generators, gas condensers, gas boilers, gas cleaning apparatus, regulating and safety accessories for gas apparatus.
Environmental Control ApparatusAssembly, repair and maintenance of gas installations as well as of gas-operated apparatus and instruments.
Building Construction and RepairDistribution, transport and storage of gas and gas-operated apparatus and instruments.
Transportation and storageScientific and technological services and research and design related thereto; industrial analysis and research services; software program services; evaluations, assessments provided by engineers; engineering services.
Computer and Scientific