11
Heating apparatus and installations; Heat accumulators; Heat regenerators; Lighting apparatus and installations; Floor lamps; Lamps; Chandeliers; Ceiling lights; Lamp reflectors; Lamp chimneys; Water conduits installations; Lamp shades; Light diffusers; louvres for lights; Luminous tubes for lighting; Lighting panels; Luminaires, Luminous frames for lighting, Air cooling apparatus, Apparatus and installations for cooling, air-conditioning and ventilating purposes, Fans [air-conditioning]
17
Soundproofing materials; Acoustical insulation barrier panels; Sound-absorbing plates; Sound-absorbing wall coverings; Sound-adsorbing ceiling coverings; Soundproofing materials; Acoustic insulation articles and materials; Insulating floor coverings; Acoustic baffles for soundproofing purposes, Acoustical insulation for buildings
19
Building materials (non-metallic) non-metallic rigid pipes for building, Non-metallic transportable structures, Partitions, not of metal, Angle irons, not of metal, Door frames, not of metal, Floors, not of metal; Illuminated floors (not of metal); Wall claddings, not of metal, for building; Building panels, not of metal, Ceilings, not of metal, Illuminated ceilings (not of metal), Suspended ceilings (Non-metallic -), False ceilings, not of metal, having acoustic properties; Frames, not of metal, having acoustic properties (building materials (non-metallic)); Blocks (Non-metallic -) for use in flooring construction, Window frames, not of metal; Door frames, not of metal; Lintels, not of metal; Non-metallic structures, namely Exhibition stands; Exhibition stands [non-metallic structures]; Non-metallic transportable exhibition stands [structures]; Building sections (Non-metallic -)
24
Plastic material [substitute for fabrics]; Furniture coverings of plastic; Non-woven textiles; Elastic woven material; Hangings of textile for ceilings, walls or decorative furnishings, hangings of plastic for decorative furnishings; Canvas of plastic (fabric substitute)
27
Coverings for ceilings of plastic (not of textile); Cloths or films for false ceilings or false walls (not of textile); Floor, ceiling or wall coverings, not of textile; Luminous coverings for floors, ceilings or walls, not of textile; Carpets, rugs, mats and matting, linoleum an other materials for covering existing floors; Wall hangings (non-textile)