[Class : 1] Chemicals Used In Industry, Science And Photography, As Well As In Agriculture And Forestry; Artificial Resins, Unprocessed; Unprocessed Plastics Materials; Polyvinyl Chloride; Vinyl Compounds; Manures; Fire Extinguishing Compositions; Tempering And Soldering Preparations; Chemical Substances For Preserving Foodstuffs; Tanning Substances; Adhesives Used In Industry; Salt For Preserving, Other Than For Foodstuffs; Salts For Industrial Purposes; Chemical Reagents (Except For Medical Or Veterinary Purposes); Decolorants For Industrial Purposes; Chemical Preparations For Scientific Purposes (Other Than For Medical Or Veterinary Use)[Class : 4] Industrial Oils And Greases; Lubricants; Petroleum; Gas; Combustible Fuels[Class : 16] Bags (Envelopes, Pouches) Of Paper Or Plastics, For Packaging[Class : 17] Rubber, Gutta Percha, Gum, Asbestos, Mica; Plastics In Extruded Form For Use In Manufacture; Packing, Stopping And Insulating Materials; Flexible Pipes, Not Of Metal; Plastic Tubes; Packing (Cushioning, Stuffing) Materials Of Rubber Or Plastics; Plastic Sheeting; Metal Foil For Insulation; Insulating Gloves, Tapes, Fabrics Or Varnishes; Artificial Or Synthetic Resins (Semi Finished Products); Bags (Envelopes, Pouches) Of Rubber, For Packaging; Glass Fibres Or Wool For Insulation[Class : 19] Building Materials (Non Metallic); Non Metallic Rigid Pipes For Building; Asphalt, Pitch And Bitumen; Non Metallic Transportable Buildings; Monuments, Not Of Metal; Non Metallic Buildings; Scaffolding, Not Of Metal; Building Glass; Insulating Glass [Building][Class : 42] Scientific, Technological, Research And Design Services, Namely Research And Development, Chemical Research, Mechanical Research, Biological Research; Technical Project Studies In The Field Of Chemistry; Oil Field Surveys, Chemistry Services