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发明名称
INTEGRATED MINE WATER SYSTEM
摘要
申请公布号
GB2107840(B)
申请公布日期
1985.08.21
申请号
GB19810031226
申请日期
1981.10.16
申请人
* COAL INDUSTRY
发明人
ROBERT * ALDRED;ROY JAMES * PEARCE
分类号
E21F17/08;F24F3/06;(IPC1-7):F25D17/02
主分类号
E21F17/08
代理机构
代理人
主权项
地址
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