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发明名称
Dispositif de sûreté s'adaptant aux fusées de bombes à chute libre
摘要
申请公布号
FR858046(A)
申请公布日期
1940.11.15
申请号
FRD858046
申请日期
1939.06.12
申请人
A. B. TOLFVAN O. Y.
发明人
分类号
F42C15/23
主分类号
F42C15/23
代理机构
代理人
主权项
地址
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