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发明名称
Sustaining rotor for aircraft
摘要
申请公布号
US2302068(A)
申请公布日期
1942.11.17
申请号
US19400318041
申请日期
1940.02.09
申请人
AUTOGIRO COMPANY
发明人
STANLEY PAUL H.
分类号
B64C27/02
主分类号
B64C27/02
代理机构
代理人
主权项
地址
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