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; Acetate of cellulose, unprocessed; Cellulose; Cellulose insulating materials; Cellulose derivatives(chemicals); Cellulose esters for industrial purposes; Cellulose ethers for industrial purposes; Wood pulp
16
Paper, cardboard and goods made from these materials, not included in other classes; Printed matter; Book binding material; Photographs; Adhesives for stationery or household purposes; Artists' materials; Paint brushes; Typewriters and office requisites (except furniture); Instructional and teaching material (except apparatus); Plastic materials for packaging (not included in other classes); Printers' type; Printing blocks; Brochures; Catalogues; Bags of paper; Blueprints; Prospectuses; Printed publications; Bags [envelopes, pouches] of paper or plastics, for packaging; Paper shredders [for office use]; Rubbish sacks (of paper or plastic)
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; Insulators for cables; Compositions to prevent the radiation of heat; Soundproofing materials; Insulating paper; Substances for insulating buildings against moisture; Insulating materials; Insulators; Gaskets; Insulating fabrics; Insulating varnish; Non-conducting materials for retaining heat
19
Building materials (non-metallic); Non-metallic rigid pipes for building; Asphalt, pitch and bitumen; Non-metallic transportable buildings; Monuments, not of metal; Silver sand; Mouldings from sugarcane bagasse (building material); Shingle; Building materials, not of metal; Wood for building; Veneer wood; Lumber; Timber; Manufactured timber; Wood, semi-worked; Wood paving; Mouldable wood; Wood panelling; Wood pulp board for building; Felt for buildings; Non-metallic frames for buildings; Advertisement columns, not of metal; Plywood; Geotextiles; Building panels, not of metal; Wood veneers; Ceilings, not of metal; Floors (not of metal); Planks (wood for building); Door panels, not of metal; Joists, not of metal; Scantlings (carpentry); Xylolith; Building paper; Refractory construction materials, not of metal; Slag (building material)
37
Building construction; Repair; Installation services; Construction information; Rental of construction machinery; Building of fair stalls and shops
40
Treatment of materials; Printing services; Waste destruction; Applying finishes to paper; Paper treating; Electro-plating; Generation of energy; Waste treatment (transformation); Recycling of waste and rubbish; Custom assembling of materials [for others]; Material treatment information