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经营范围
发明名称
Airplane
摘要
申请公布号
US1832254(A)
申请公布日期
1931.11.17
申请号
US19290388918
申请日期
1929.08.28
申请人
NINKO SPANOVIC
发明人
SPANOVIC NINKO
分类号
B64C17/00
主分类号
B64C17/00
代理机构
代理人
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