2 Paints, varnishes, lacquers including coatings (paints); preservatives against rust and against deterioration of wood; colorants; mordants; raw natural resins.
6 Metal building materials; transportable or non-transportable constructions of metal; 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.
11 Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes; purification installations for sewage; air treatment apparatus for air-conditioning to be used in clean rooms; parts and fittings for the aforesaid products not included in other classes.
19 Building materials (non-metallic), including building materials of wood, concrete, plaster, glass and plastic and goods made thereof not included in other classes, including window and door frames, doors, panels and walls; non-metallic rigid pipes for building; asphalt, pitch and bitumen, non-metallic transportable buildings.
20 Furniture, mirrors, picture frames for furnishing clean rooms; goods (not included in other classes) of wood, cork, reed, cane, wicker, horn, bone, ivory, whalebone, shell, amber, mother-of-pearl, meerschaum and substitutes for all these materials, or of plastics.
27 Carpets, rugs, mats and matting, linoleum and other materials for covering existing floors; wall hangings (non-textile).
35 Business consultancy and mediation with regard to effecting and executing construction projects in the field of clean rooms; agency services.
42 Scientific and industrial research, including the testing of clean rooms and parts thereof; architect's services relating to the designing of clean rooms; product development and the testing of new products.