[Class : 11] Solar Thermal Water Heating Systems, Solar Photovoltaic Systems And Solar Lanterns Included In Class 11.

[Class : 11] Installations For Lighting, Heating, Steam Generating, Cooking, Refrigerating, Drying Ventilating, Water Supply And Sanitary Substances, Heat Exchangers, Distillation Columns, Water Supply And Springling Systems, Filters Included In Class 11, Pressure Regulators, Cooling Towers, Boilers Not Included In Class 7, Fuel Saving Apparatus, Gas Fittings, Heating Appara...

[Class : 7] All Types Of Pumps Included In Class 7, Electric Motors, Generators, Valves, Diesel Engines, Agricultural Implements, Pressure Regulators, Filters Being Parts Of Machines, Air Filters, Agricultural Dryers, Machines And Machine Tools, Blowing Machinery, Fittings Of Steam Boilers, Boilers Not Included In Class 11, Compressed Air Pumps, Engines And Machines, Conveyo...