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发明名称
Improvements in and relating to the blasting of mineral deposits
摘要
申请公布号
GB859861(A)
申请公布日期
1961.01.25
申请号
GB19590005361
申请日期
1959.02.16
申请人
J. C. STATON & CO., LIMITED
发明人
CRAWFORD THOMAS GRAHAM;EVANS OWEN ARTHUR
分类号
F42D1/08;F42D1/20;F42D1/24
主分类号
F42D1/08
代理机构
代理人
主权项
地址
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