2
Paints, varnishes, lacquers; preservatives against rust and against deterioration of wood; colorants; mordants; raw natural resins; metals in foil and powder form for painters, decorators, printers and artists
16
Paper, cardboard and goods made from these materials (included in class 16); printed matter; bookbinding material; photographs; stationery; adhesives for stationery or household purposes; artists' materials; paint brushes; typewriters and office requisites (except furniture); instructional and teaching material (except apparatus); plastic materials for packaging (included in class 16); paper and cardboard materials for packaging, included in class 16; printers' type; printing blocks
19
Building materials (non-metallic); non-metallic rigid pipes for building; asphalt, pitch and bitumen; non-metallic transportable buildings; monuments, not of metal; building materials, in particular natural and artificial stone, cement, lime, mortar, plaster, in particular plaster for facing, gypsum and gravel; pipes of earthenware or of cement; road-making materials; transportable houses, other than of metal; stone monuments; prefabricated chimneys