[Class : 37] Construction Services; Construction Of Transmission Lines; Installation And Repair Services; Various Repair Services, For Example, Those In The Fields Of Electricity; Installation, Repair And Maintenance Of Power Plants And Power Grids; Repair Of Power Lines; Installation, Repair And Maintenance Of Energy Conversion Apparatus And Power Plants; Erection, Installa...
[Class : 42] Scientific And Technological Services And Research And Design Relating Thereto; Industrial Analysis And Research Services; Design And Development Of Computer Hardware And Software; Energy Auditing; Scientific Research In The Field Of Renewable Energy; Research And Development Services Relating To Solar Cells And Electricity Generation; Design And Development Of ...