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发明名称
Method of obtaining supporting power for aircraft
摘要
申请公布号
US1937212(A)
申请公布日期
1933.11.28
申请号
US19290416146
申请日期
1929.12.23
申请人
FRITZ WAAP
发明人
WAAP FRITZ
分类号
B64B1/58
主分类号
B64B1/58
代理机构
代理人
主权项
地址
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