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经营范围
发明名称
Improvements in or relating to ammunition projectiles
摘要
申请公布号
GB628931(A)
申请公布日期
1949.09.07
申请号
GB19470022354
申请日期
1947.08.12
申请人
SAGEB, SOCIETE ANONYME DE GESTION ET D'EXPLOITATION DE BREVETS
发明人
分类号
F42B12/10;F42B30/04
主分类号
F42B12/10
代理机构
代理人
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地址
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