[Class : 7] Welding Electrodes.

[Class : 7] Welding Machine.

[Class : 7] Wind Turbines And Parts And Accessories Therefore Including Wind Turbine Blades; Machines And Apparatus To Be Used In Connection With Wind Turbines And/Or Wind Turbine Blades, Namely, Machines And Apparatus To Measure And Control A Condition And/Or Load Of Wind Turbine Blades, And Parts And Accessories Thereof (Not Included In Other Classes); Plants, Apparatus, M...

[Class : 7] Wind Turbines, And Parts And Fittings, Not Included In Other Classes.[Class : 9] Surge Arresters, Installations For Lightning Protection; Power Lines And Power Line Conditioners.[Class : 20] Leading Edges Made From Elastomeric Polyurethane For Protecting The Edges Of Wind Turbine Blades Against Rain And Particle Erosion.[Class : 42] Scientific And Technological S...

[Class : 7] Wind Turbines, And Parts And Fittings, Not Included In Other Classes; Leading Edges Made From Elastomeric Polyurethane Being Blade Covers Of Wind Turbines For Protecting Against Rain And Particle Erosion.[Class : 42] Scientific And Technological Services And Research Work And Respective Designer Services; Design And Development Of Computer Hardware And Software.