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发明名称
Aircraft propeller
摘要
申请公布号
US2356772(A)
申请公布日期
1944.08.29
申请号
US19430489945
申请日期
1943.06.07
申请人
MAGEE ROBERT C
发明人
MAGEE ROBERT C.
分类号
B64C11/34
主分类号
B64C11/34
代理机构
代理人
主权项
地址
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