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经营范围
发明名称
Appareil perfectionné pour le sautage des mines
摘要
申请公布号
FR939573(A)
申请公布日期
1948.11.18
申请号
FRD939573
申请日期
1947.01.07
申请人
IMPERIAL CHEMICAL INDUSTRIES LIMITED
发明人
分类号
F42B3/06
主分类号
F42B3/06
代理机构
代理人
主权项
地址
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