[Class : 42] Scientific And Industrial Research And Services That Cannot Be Classified In Other Classes Such As Services In Common Metals And Their Alloys, Metal Building Materials, Non Electric Cables And Wires Of Common Metal, Ironmongery, Small Items Of Metal, Hardware, Pipes And Tubes Of Metal, Safes, Goods Of Common Metal Not Included In Other Classes, Ores

[Class : 7] Industrial Fuel Preparation Manufacturing Machines, Oil Recovery Machines, Combustible Gas Generating Machines, Fuel Ash Reduction Machines, Fuel Compaction Machines Electrical Power Generating Plants, Energy Recovery And Conserving Machines, Steel Melting Equipments, Ferrow Alloy Manufacturing Equipments, Reheating Furnaces, Machines For Fuel Utilization And Its...

[Class : 6] Common Metals And Their Alloys, Metal Building Materials, Transportable Buildings Of Metals, Materials Of Metalfor Railway Tracks, Non Electric Cables And Wires Of Commen Metal, Small Items Of Metal Hardware, Pipes And Tubes Of Metal Safes, Goods Of Common Metal.

[Class : 6] Common Metals And Their Alloys, Metal Building Materials, Transportable Buildings Of Metals, Materials Of Metal For Railway Tracks, Non Electric Cables And Wires Of Commen Metal, Small Items Of Metal Hardware, Pipes And Tubes Of Metal, Safes, Goods Of Common Metal.

[Class : 37] Building Construction, Repair, Installation Services

[Class : 4] Goods Bio Fuel; Oil Recovered From Petroleum Sludge; Fuel Char; Bio Oil; Conventional And Renewable Fuels; D.G. Set/Engine Sludge, Slop Oil, Lube Oil, Oil Soaked Sediments & And All Other Included In Class 4