Chemicals used in industry, science and photography, as well as agriculture, horticulture and forestry; unprocessed artificial resins, unprocessed plastics; manures; fire extinguishing compositions; tempering and soldering preparations; chemical substances for preserving foodstuffs; tanning substances; adhesives used in industry; absorption agents and regenerating absorption agents used in the purification of liquids, gas, natural gas, industrial oils and petrochemical products
ChemicalsMachines and machine tools; motors and engines (except for land vehicles); machine coupling and transmission components (except for land vehicles); agricultural implements other than hand-operated; incubators for eggs; compressors for gas compressing; gas separation machines; gas condensers (machine parts); gas condensing installations
MachineryApparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes; gas condensers (other than machine parts); gas generators; gas purification devices (not included in other classes), including bio gas reprocessing or bio gas upgrading installations; oil purification devices, including parts thereof; nitrogen generators
Environmental Control ApparatusBuilding and construction services of bio gas upgrading plants; repair and maintenance services of bio gas upgrading plants; installation services of bio gas upgrading plants
Building Construction and RepairMonitoring of security computer system for bio gas upgrading plants; computer system monitoring services for bio gas upgrading plants
Computer and Scientific