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经营范围
发明名称
Land mine
摘要
申请公布号
GB670853(A)
申请公布日期
1952.04.23
申请号
GB19500012068
申请日期
1950.05.15
申请人
POUDRERIES REUNIES DE BELGIQUE, S.A.
发明人
分类号
F42B23/00
主分类号
F42B23/00
代理机构
代理人
主权项
地址
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