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经营范围
发明名称
Aeroplane
摘要
申请公布号
US1842656(A)
申请公布日期
1932.01.26
申请号
US19300457274
申请日期
1930.05.29
申请人
NORBERT CAROLIN
发明人
CAROLIN NORBERT
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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