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发明名称
WIND TURBINE BLADES WITH MULTIPLE CURVATURES
摘要
A blade for a wind turbine includes a chord plane having one spanwise portion with a first curvature and another spanwise portion with a second curvature that is different from the first curvature.
申请公布号
US2009324416(A1)
申请公布日期
2009.12.31
申请号
US20080164145
申请日期
2008.06.30
申请人
GE WIND ENERGY GMBH
发明人
BONNET LAURENT
分类号
F01D5/14
主分类号
F01D5/14
代理机构
代理人
主权项
地址
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