20 Curtain rods and curtain rails of wood and/or plastic or metal; curtain guide rails of wood and/or plastic; furniture fittings, not of metal; bolts, not of metal; [ decorations for interiors of wood, wax, plaster or plastic included in this class and not of textile material, namely, decorative boxes made of wood, decorative centerpieces made of wood, wax, plaster or plastic, other than jewelry and decorative crosses made of wood, wax, plaster or plastic, other than jewelry; ] plugs, not of metal; window fittings, not of metal; non-textile curtain tie-backs, curtain hooks and curtain holders, not of textile material; curtain rings, curtain rollers, curtain rods; non-metal fittings for slatted indoor blinds; interior and vertical shading, namely, indoor blinds and their fixing devices, in particular, non-metal structural housings, fastening devices in the nature of non-metal screws and nuts, non-metal indoor blind rails and bars, non-metal indoor blind fittings, non-metal structural trusses and non-metal indoor blind guide rails; interior and vertical shading, namely, horizontal and vertical blinds of reed, rattan or bamboo (sudare) and their fixing devices, in particular, non-metal structural housings, fastening devices in the nature of non-metal screws and nuts, non-metal indoor blind rails and bars, non-metal indoor blind fittings, non-metal structural trusses and non-metal indoor blind guide rails; interior and vertical shading, namely, screens of reed and their fixing devices, in particular, non-metal structural housings, fastening devices in the nature of non-metal screws and nuts, non-metal indoor screen rails and bars, non-metal indoor screen fittings, non-metal structural trusses and non-metal indoor screen guide rails; [ movable partition panels, not of metal, namely, moveable office partitions and moveable wall partitions, not of metal; ] round furniture fittings, not of metal; wall partitions and moveable walls of metal as furniture in particular made of slates or bars as devices for shading, sun screening and sound insulating, as cladding for facades, wall cladding and linings for ceilings, for decoration, for regulating room acoustics and as parts of furniture, namely, moveable wall partitions; slatted blinds as devices for shading, sun screening and sound insulating, as cladding for facades, wall cladding and linings for ceilings, for decoration, for regulating room acoustics, fixing devices, fastening devices, rails and bars, fittings, namely, indoor slatted blinds; fastening devices in the nature of non-metal screws and nuts, curtain rails, non-metal curtain bars and non-metal curtain fittings