7
Cleaning apparatus and installations for components of metal for heat treatment, chemical treatment and heat and chemical treatment in industrial furnaces; Auxiliary apparatus for furnaces, namely washing and drying apparatus
9
Electric apparatus and installations for measuring, control, regulating, monitoring and remote control of technological processes in industrial furnaces, in particular in furnaces for heat treatment, chemical treatment and heat and chemical treatment of metals; Data processing equipment, computers and computer programs for controlling technological processes, simulators for the management and control of industrial processes, electro-dynamic apparatus for the remote control of signals, remote control apparatus, apparatus for the control and regulation of temperature and heat, measuring systems and devices, apparatus for the control and regulation of industrial furnaces, electric switches and sensors for industrial furnaces, included in this class
11
Industrial furnaces, production lines, installations and apparatus for heat treatment, chemical treatment and heat and chemical treatment of metals; Loading apparatus for furnaces; Valves and Dampers, Parts and fittings for industrial furnaces: Heating elements, Welded feed baskets, retorts and covers for soaking-pit furnaces, furnaces for heat treatment of castings; Muffle furnaces, belt furnaces, soaking-pit furnaces, bogie hearth furnaces, horizontal retort furnaces and metal smelting furnaces, namely: shaft tank furnaces, crucible furnaces and tank furnaces, for refining and modification of casting alloys, hot-dip galvanizing furnaces with steel or ceramic tanks, and auxiliary apparatus for furnaces, namely: loading apparatus, atmosphere generating apparatus and quenching tanks
37
Installation, maintenance, modernisation, repair and renovation of apparatus for heat treatment and heat and chemical treatment of metals, including industrial furnaces and auxiliary apparatus
39
Supply of spare parts for furnaces, and apparatus and installations for heat treatment, chemical treatment and heat and chemical treatment of goods of metal
42
Technical research, technical project studies, design of technological processes, in particular relating to chemical treatment, heat treatment, heat and chemical treatment, laser processing and forming of metals, computer software in the context of process management engineering in industrial furnaces