Industry
Glass envelopes (incl. bulbs & tubes) open & glass parts thereof without fittings for electric lighting, Glass envelopes (including bulbs and tubes) open and glass parts thereof without fittings for electric lamps cathode-ray tubes or the like, Glass and glassware, STONE & GLASS, Artificial guts (sausage casings) of hardened protein/of cellulosic mats, Tubes pipes and hoses and fittings therefor (for example joints elbows flanges) of plastics, Plastics and articles thereof, PLASTICS & RUBBERS, Manifold business forms & interleaved carbon sets of paper/paperboard, Registers account books note books order books receipt books letter pads memorandum pads diaries and similar articles exercise books blotting-pads binders (loose-leaf or other) folders file covers manifold business forms interleaved carbon