144995 ⎘
Materials; Properties thereof; Inorganic materials, e.g. metals Heavy metals
Sub-classes:LEADING EDGE PROTECTION FOR A WIND TURBINE BLADE
#2Detachable anti-wear cap for rectifier sector
#3PUMP HOUSING WITH HARD INNER LAYER AND WELDABLE OUTER LAYER
#4Vanadium-based hard material coating of a wind power plant component