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发明名称
Aeroplane
摘要
申请公布号
US1753938(A)
申请公布日期
1930.04.08
申请号
US19270236097
申请日期
1927.11.28
申请人
CHARLES PETRUNIN
发明人
PETRUNIN CHARLES
分类号
B64C39/00
主分类号
B64C39/00
代理机构
代理人
主权项
地址
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