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发明名称
Aeroplane wing
摘要
申请公布号
US1841936(A)
申请公布日期
1932.01.19
申请号
US19290377532
申请日期
1929.07.11
申请人
BRUNS GEORGE H
发明人
BRUNS GEORGE H.
分类号
B64C3/54
主分类号
B64C3/54
代理机构
代理人
主权项
地址
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