[Class : 35] Business Management; Business Administration, Product Marketing Services, Promotion; Marketing Research; Retail And Wholesale Services In Relation To Bathroom Fittings, Accessories And Apparatus For Water Supply And Sanitary Purposes And Pvc Pipes And Fittings (Non Metalic) And Plastic Pipes For Plumbing Purposes; Drain Pipes; Water Pipe Valves, Not Of Metal Or Plastic; Polyethylene Pipes Used In Geothermal Heating And Cooling Systems; Rigid Pipes Of Plastics [Other Than Parts Of Sanitary Installations]; Ducts Made Of Plastics For Trunking Pipes For Gases; Plastics Pipes [Rigid] For Water; Plastic Pipes For Conveying Natural Gas; Non Metallic [Rigid] Pipes For Building; Water Tank Made Of Plastics; Water Storage Tanks (Non Metalic) [Containers]; Water Tanks Of Plastic For Household And Industrial Purposes Included In Class 35.