17
Rubber, gutta-percha, gum, asbestos, mica and goods made from these materials and not included in other classes; plastics in extruded form for use in manufacture; packing, stopping and insulating materials; flexible pipes, not of metal.
materials used for insulation, thermal insulation and acoustic insulation, namely, insulating materials, thermal insulators, acoustical insulation for buildings and substances for insulating buildings against moisture; rock wool used for insulation, thermal insulation and acoustic insulation; glass fiber used for insulation, thermal insulation and acoustic insulation; fabric used for insulation, thermal insulation and acoustic insulation; acoustic insulation materials, namely, acoustical tiles, acoustical insulation for buildings and vessels, acoustic panels for buildings and vessels, acoustical insulation barrier panels and acoustic slabs for buildings and vessels; packing and stopping materials for forming seals; insulating oils; insulating oils, substances for insulating buildings against moisture; thermal insulation articles and material, namely, thermal insulators, fire-resistant composite panels made of stone wool fibers, moisture insulators; electrical insulating materials; fire resistant and fire preventive articles and materials, namely, fire-resistant composite panels made of stone wool fibers; stone wool; glass fibre and glass wool; rock wool for insulation; mineral wool for insulating purposes; acoustic baffles for soundproofing purposes; acoustic insulation articles and materials, namely, acoustical tiles, acoustical insulation for buildings and vessels, acoustical panels, acoustical slabs and mats for buildings and vessels; acoustic insulants, namely, acoustical insulation for buildings and vessels; acoustic insulating panels; plastics in extruded form for use in manufacture; acoustic panels of wood for walls; acoustic panels of wood for ceilings
19
Building materials (non-metallic); non-metallic rigid pipes for building; asphalt, pitch and bitumen; non-metallic transportable buildings; monuments, not of metal.
construction materials, namely, stone wool panels, slabs, mats, tiles, lamella, and baffles; non-metallic building materials, namely, stone wool; stone and rock, namely, building stone wool materials used in building flooring, walls, partition walls, ceilings, pipelines; minerals, namely, non-metallic minerals for building; non-metallic transportable buildings