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发明名称
METHOD FOR UNDERGROUND LEACHING ON MINERALS
摘要
申请公布号
SU1023864(A1)
申请公布日期
1984.02.23
申请号
SU19813355128
申请日期
1981.11.13
申请人
KALABIN A.I.,SU;MOSEV A.F.,SU;KONOVALOV L.P.,SU
发明人
KALABIN A.I.,SU;MOSEV A.F.,SU;KONOVALOV L.P.,SU
分类号
E21B43/28;(IPC1-7):E21B43/28
主分类号
E21B43/28
代理机构
代理人
主权项
地址
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