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经营范围
发明名称
Improvements in or relating to ammonium nitrate blasting explosives
摘要
申请公布号
GB645039(A)
申请公布日期
1950.10.25
申请号
GB19480012067
申请日期
1948.05.03
申请人
SAMUEL HENRY DAVIDSON;CHARLES HERBERT RIGBY;IMPERIAL CHEMICAL INDUSTRIES LIMITED
发明人
分类号
C06B31/30
主分类号
C06B31/30
代理机构
代理人
主权项
地址
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