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发明名称
Perfectionnements apportés aux obus brisants et incendiaires
摘要
申请公布号
FR999616(A)
申请公布日期
1952.02.04
申请号
FRD999616
申请日期
1949.11.15
申请人
BREVETS AERO-MECANIQUES
发明人
分类号
F42B12/20;F42B12/44
主分类号
F42B12/20
代理机构
代理人
主权项
地址
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