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发明名称
Improvements in or relating to rockets
摘要
申请公布号
GB528026(A)
申请公布日期
1940.10.21
申请号
GB19390012887
申请日期
1939.04.29
申请人
JOSEPH WELLS & SONS LIMITED;BERNARD WILLIAM PRITCHITT WELLS;CYRIL ERNEST BLACKMAN
发明人
分类号
F42B12/68
主分类号
F42B12/68
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代理人
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