7
Machines and parts of machines for the treatment of materials and manufacture; Machines and parts of machines for the printing industry, semi-conductor industry, glass industry, metal industry and photovoltaic industry; Surface-coated ceramic rolls, in particular for the application of printing inks in printing machines; Ceramic mouldings for machine, apparatus and installation linings (parts of machines); Nozzles and grinding bowls for machines, apparatus and installations (parts of machines); Mills [machines]; Grinders (parts of machines); Pipes [fitted parts of machines]; Ceramic pipes and insulating rods therefor (parts of machines)
11
Stoves [heating apparatus]; Blast furnaces and components therefor; Ceramics for furnace construction, in particular stove pipes, support tubes, support rollers, furnace components, muffles, sectional tubes and profiled plates, lifting beams, supporting beams, strips and saggars; Support tubes for electric heating systems; Mouldings for lining, nozzles (parts for furnaces); High-temperature gas distributors for gas process management and chemical reaction management; High-temperature heat exchangers; Burner jets
40
Surface treatment and structuring by means of subtractive processes, namely drilling, Cutting, Ribbons, Burnishing by abrasion, lapping; Surface treatment and structuring of metals by means of subtractive processes, in particular drilling, Cutting, Ribbons, Burnishing by abrasion, lapping; Surface coating, in particular application of non-wetting coatings, metallisation being preparation for soldering; Surface coating of metals, in particular application of non-wetting coatings, metallisation being preparation for soldering; Application of component coatings for extending service life by means of reducing corrosion and/or abrasion and/or caking of firing materials and/or adjacent components at high temperature; Treatment of materials for the manufacture of ceramic goods; Customised manufacture of ceramic goods, and of ceramic components and elements; Custom construction of machines; Customised manufacture of installations for the glass industry; Customised manufacture of furnace installations