[Class : 11] Water Purification Systems, Filters For Drinking Water, Water Purifying Apparatus And Machines, Water Softening Apparatus And Machines, Air Filtering Installations, Air Purifying Apparatus And Machines

[Class : 7] Machines And Machine Tools; Motors And Engines (Except For Land Vehicles); Machine Coupling And Transmission Components And Included In Class 7

[Class : 11] Water Purifiers And R.O. System Included And Include In Class 11