[Class : 7] Machines And Machines Tools, Namely, Wind Powered Electricity Generators And Milling Machines; Electrical Energy Generators As Parts Of Machines And Wind Turbines; Gears And Transmission Shafts Being Parts Of Machines Other Than For Land Vehicles; Blades For Use In Wind Turbines; Machine Parts, Namely, Generators, Blades And Speed Multipliers, Namely, Gearboxes.[Class : 37] Repair, Namely, Repair Of Solar Collectors, Repair Of Wind Turbines; Installation, Upkeep And Maintenance Services For Wind And Solar Park Machinery And Installations, Namely, Installation, Repair And Maintenance Of Wind And Solar Energy Generation Parks, Wind And Solar Energy Generation Plants, Wind And Solar Electrical Generators, Wind Turbines, And Solar Collectors For Others.[Class : 40] Production Of Electric Energy And Renewable Energies; Transformation Of Energy, Namely, Generation Of Energy By Converting Wind Into Electrical Power.[Class : 42] Scientific And Industrial Research On The Generation Of Power. Scientific And Technological Services And Research And Design Services In The Field Of Production, Transformation, Distribution And Rational Use Of The Energy, Especially Of Wind Power Energy; Research And Design Services For Apparatus And Instruments For Conducting, Switching, Transforming, Accumulating, Regulating Or Controlling Electricity, In Particular For Production Of Electricity From Renewable Energy Sources; Industrial Analysis And Research Services For Developing Apparatus And Instruments For Conducting, Switching, Transforming, Accumulating, Regulating Or Controlling Electricity, In Particular For Production Of Electricity From Renewable Energy Sources.