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1
Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry; unprocessed artificial resins, unprocessed plastics; manures; fire extinguishing compositions; tempering and soldering preparations; chemical substances for preserving foodstuffs; tanning substances; adhesives used in industry.
chemicals used in industry, namely, polymethylmethacrylate and blends and compounds with polymethylmethacrylate in the form of granules, films and sheets; chemicals used in industry, namely, unprocessed opaque artificial resins to be used in the manufacture of a wide variety of goods; synthetic resin molding compounds for use in the manufacture of a wide variety of goods
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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.
plastics in extruded form for use in further manufacture, namely, semi-finished synthetic and artificial resins in extruded sheets and films as well as in injection-molded parts for general industrial use; plastics in extruded form for use in further manufacture, namely, semi-finished synthetic and artificial resins, namely, polymethylmethacrylate in the form of extruded sheets, films and injection-molded parts; semi-processed plastics in the form of extruded sheets and films for general industrial use; plastic in semi-finished extruded form for use in the further manufacture of a wide variety of goods; plastics in extruded form for use in further manufacture, namely, synthetic resinous materials in the form of sheets, films, rods, profiles or tubes
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19
Building materials (non-metallic); non-metallic rigid pipes for building; asphalt, pitch and bitumen; non-metallic transportable buildings; monuments, not of metal.
plastic based building materials, namely, profiles, sheets, panels and films for windows, fencing, railing, roofs, siding, doors, decking, piers and wharfs; non-metallic rigid pipes for buildings and non-metallic rain drainage for buildings, namely, rigid pipes, gutters and connection pieces; non-metallic transportable buildings; monuments, not of metal, namely, plastic monuments