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发明名称
METHOD OF UNDERGROUND LEACHING OF LOW-PERMEABILITY ORES DEPOSITED IN FINE-PERMEABILITY PARENT ROCK
摘要
申请公布号
SU1317102(A1)
申请公布日期
1987.06.15
申请号
SU19853980809
申请日期
1985.11.25
申请人
MO GEOLOGORAZVEDOCHNYJ I IM.SERGO ORDZHONIKIDZE
发明人
ABDULMANOV ILSHAT G,SU;RYBAKOV ALEKSANDR D,SU;SELYAKOV VYACHESLAV I,SU;TOLSTOV EVGENIJ A,SU
分类号
E21B43/28
主分类号
E21B43/28
代理机构
代理人
主权项
地址
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