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经营范围
发明名称
Improved propulsion for aircraft
摘要
申请公布号
GB523357(A)
申请公布日期
1940.07.12
申请号
GB19390000013
申请日期
1939.01.02
申请人
JENS RUDE
发明人
分类号
B64C11/00
主分类号
B64C11/00
代理机构
代理人
主权项
地址
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