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经营范围
发明名称
Perfectionnements apportés aux granules explosifs
摘要
申请公布号
FR1176654(A)
申请公布日期
1959.04.14
申请号
FRD1176654
申请日期
1957.06.11
申请人
E.I. DU PONT DE NEMOURS AND COMPANY
发明人
分类号
C06B45/18;C06B45/34;C07D403/14;C23F11/14
主分类号
C06B45/18
代理机构
代理人
主权项
地址
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