19
Building materials; construction parts; pipes; buildings; portable buildings; monuments; profiles; mouldings; beading; windows, gates, doors and parts for these goods; window, gate and door frames and jambs; frames for louvred window; staircases; glass; insulating glass; parts and materials for insulation (building); connecting and attachment elements; panels; planks; floors; cladding; the aforesaid goods, not of metal, for building; wood for building; edgings, not of metal, for building materials; roller blinds, venetian blinds and exterior roller blinds, not of metal and not of textile; prefabricated building components of natural stone, artificial stone or concrete; floors, wall and ceiling cladding, not of metal; floor tiles, floor boards, tiles and boards being wall and ceiling cladding of wood, laminate, wood substitute materials, plastic or other materials, not of metal, fitted with integral locking systems
20
Furniture and parts therefor, not of metal; furniture of metal; furniture fittings, not of metal; mirrors, picture frames; goods, so far as included in class 20, 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; racks; work tops; edgings, not of metal, for furniture; curtain hooks; frame rods; mouldings of wood, plastics or other materials, not of metal; locks (other than electric), not of metal; cladding for furniture, not of metal; handles, door knobs and door handles, not of metal or porcelain