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发明名称
A NEW METHOD FOR CONTROLLING LIFTING FORCE OF AN AEROVANE FAN AND A HELICAR
摘要
<p>The invention discloses a new method for controlling lifting force of an aerovane fan and a helicar</p>
申请公布号
WO2007137501(A1)
申请公布日期
2007.12.06
申请号
WO2007CN01628
申请日期
2007.05.18
申请人
LIU, HONGMAO
发明人
LIU, HONGMAO
分类号
B64C27/04;B60F5/02
主分类号
B64C27/04
代理机构
代理人
主权项
地址
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