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经营范围
发明名称
Rotor blade construction
摘要
The two electric motor drives and flexible arm decouple the frequency and amplitude vibrations from the rotating blade section.
申请公布号
FR2770826(A1)
申请公布日期
1999.05.14
申请号
FR19970014036
申请日期
1997.11.07
申请人
EUROCOPTER FRANCE
发明人
AUBRY JACQUES ANTOINE
分类号
B64C27/615;(IPC1-7):B64C27/467
主分类号
B64C27/615
代理机构
代理人
主权项
地址
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