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发明名称
Perfectionnements aux revêtements de charges creuses pour engins explosifs
摘要
申请公布号
FR1057293(A)
申请公布日期
1954.03.08
申请号
FRD1057293
申请日期
1952.05.23
申请人
SOCIETE TECHNIQUE DE RECHERCHES INDUSTRIELLES ET MECANIQUES
发明人
PRECOUL MICHEL
分类号
F42B1/032
主分类号
F42B1/032
代理机构
代理人
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地址
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