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发明名称
Propellant supply systems for jet reaction motors
摘要
申请公布号
US2808700(A)
申请公布日期
1957.10.08
申请号
US19530397540
申请日期
1953.12.11
申请人
WILLI KRETSCHMER
发明人
KRETSCHMER WILLI
分类号
F02K9/50
主分类号
F02K9/50
代理机构
代理人
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