[Class : 11] Membranes For The Filtration Of Water, Membrane Filtration Units For Water Treatment Apparatus, Reverse Osmosis Membrane Filters For Water Treatment, Membrane Purifying Apparatus For The Purification Of Water, Membrane Apparatus In The Nature Of Filters For Purifying Water, Membranes Flat Sheet (Not Included In Other Class), Water Desalination Plants, Sea Water Desalination Plants, Industrial Waste Water Purification Plants, Automatic Watering Installations For Plants, Sprinklers [Automatic Installations] For Watering Flowers And Plants, Water Purification Units, Water Purification Apparatus, Water Purification Filters, Water Purification Tanks, Water Purification Machines, Purification Machines (Water ),Purification Installations(water ),Waste Water Purification Installations, Water Treatment Apparatus For Water Purification, Apparatus For Water Purification, Installations For Water Purification, Water Purification And Filtration Apparatus, Water Filtration And Purification Apparatus, Reverse Osmosis Water Purification Units, Industrial Waste Water Purification Plants, Apparatus For Waste Water Purification, Filter Boxes For Water Purification, Apparatus And Machines For Water Purification, Hand Held Portable Water Purification Apparatus, Water Purification, Desalination And Conditioning Installations, Electric Water Purification Filters For Household Purposes, Membrane Purifying Apparatus For The Purification Of Water, Flow Restrictors For Reverse Osmosis Water Purification Units, Power Filters For Water Purification [Other Than Machines], Water Filters, Water Purification Filters, Drinking Water Filters, Water Treatment Filters, Water Filtering Units, Water Filtering Installations, Water Filtering Apparatus. Filters For Water Purifiers, Household Tap Water Filters, Domestic Water Filtering Units, Filter Boxes For Water Purification, Water Filters For Industrial Purposes, Electrostatic Filters For Water Filtration, Filters For Water Release Devices, Water Filtering Units For Aquariums, Filter Apparatus For Water Supply Installations, Filters For Sanitary Water Distribution Apparatus, Water Filters [Machines] For Agricultural Purposes, Water Filters [Installations] For Agricultural Purposes, Water Filtering Apparatus For Industrial Use, Membrane Apparatus In The Nature Of Filters For Purifying Water, Purification Apparatus (Sewage ),Sewage Treatment Plants, Sewage Disposal Plants, Waste Water Purification Units Including Class 11