[Class : 7] Wind Mills, Wind Turbine Installations, Wind Turbines; Parts Of Wind Turbines, Wind Power Plants And Wind Turbines, Namely Towers And Masts, Blades, Blade Hubs, Pods, Housings, Base Foundations And Buoys For Wind Turbines, Rotating Devices, Rings, Brakes And Gears For Rotation, Devices For Monitoring And Regulating The Angle Of The Blades, Devices For Measuring The Effectiveness Of Wind Turbines, Brakes And Brake Devices, Main Shafts, Universal Joints, Transmission Devices, Clutches And Electric Generators, Cooling Units, Helicopter Platforms For Wind Turbines; Parts Of Wind Mills, Wind Power Plants And Wind Turbines, Namely Corrosion Protection And Emergency Electric Power Plants, Refurbishment Of Wind Turbine Rotors For Improving Functionality And Efficiency.[Class : 37] Construction, Installation, Maintenance And Dismantling Of Wind Mills, Wind Power Plants, Wind Turbines And Electric Generators; Optimization, Repair And Maintenance Of Wind Mills, Wind Power Plants, Wind Turbines And Electric Generators; Information, Advice And Assistance Services Relating To All The Aforesaid Services.[Class : 42] Technical Assistance Concerning The Development And Engineering Of Projects For Wind Turbines And Wind Energy And Implementing Such Projects, Development And Testing Of Wind Mills, Wind Power Plants, Wind Turbines And Components Thereof; Implementing Research Projects With Respect To Wind Mills, Wind Power Plants, Wind Turbines; Technical Testing And Measuring Of The Performance Of Rotors For Wind Turbines; Information, Advice And Assistance Services Relating To All The Aforesaid Services.