Electric conductors and cables, including insulated electric conductors and cables

Industrial heating, evaporating and gas preparation apparatus and thermal reaction apparatus and reactors for gases and liquids, included in this class; heating apparatus, namely, thermal reactors, catalyst units, oxidisers and crackers, in particular for petrochemical basic materials and for petrochemical purposes; gas separation and fractionation apparatus, gas purification apparatus and columns therefor; industrial process ovens, in particular gas and burner-supported ovens for the petrochemical industry and key components thereof; burners, in particular gas burners of all kinds, for use in petrochemical processes, for heating, processing and converting goods, for incinerating and after-burning of materials and substances; regulating and safety apparatus for gas apparatus, in particular petrochemical gas apparatus and installations

Magazine publishing

Common metals and their alloys; metal building materials; transportable buildings of metal; material of metal for railway tracks; non-electric cables and wires of common metal; ironmongery, small items of metal hardware; pipes and tubes of metal; safes; goods of common metal not included in other classes; ores; connecting elements, screws, bolts, screw nuts, rivets and washers made of metal

Threading machines, machines for manufacturing of screws and screw nuts, 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; tools for machine tools