[Class : 37] Machinery Installation, Maintenance And Repair, Installation Services, Equipment Installation And Repair, Repair Services Such As Those In The Fields Of Electricity, Instruments, Tools, Etc.; Airplane Maintenance And Repair, Services Of Maintenance For Preserving An Object In Its Original Condition Without Changing Any Of Its Properties
[Class : 7] Machines And Machine Tools; Motors And Engines (Except For Land Vehicles); Machine Coupling And Transmission Components (Except For Land Vehicles); Hydraulic Turbines, Wind Turbines , Turbines Other Than For Land Vehicles, Turbocompressors, Generators Of Electricity, Current Generators, Emergency Power Generators, Blades [Parts Of Machines]