[Class : 17] Unprocessed And Semi Processed Rubber, Gutta Percha, Gum, Asbestos, Mica And Substitutes For All These Materials; Plastics And Resins In Extruded Form For Use In Manufacture; Packing, Stopping And Insulating Materials; Flexible Pipes, Tubes And Hoses, Not Of Metal.[Class : 19] Building Materials [Non Metallic]; Non Metallic Rigid Pipes For Building; Asphalt, Pit...