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经营范围
发明名称
Rotative winged aircraft
摘要
申请公布号
US2375465(A)
申请公布日期
1945.05.08
申请号
US19410398755
申请日期
1941.06.19
申请人
AUTOGIRO COMPANY OF AMERICA
发明人
CAMPBELL HARRIS S.
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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