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发明名称
METHOD OF REPEATED WORKING OF MINERAL DEPOSITS
摘要
申请公布号
SU1025887(A1)
申请公布日期
1983.06.30
申请号
SU19813289534
申请日期
1981.05.12
申请人
BEKBAEV SERIKBAJ M,SU;GOGOL IVAN N,SU;KORN ALEKSANDR V,SU;MOSUNOV VLADIMIR A,SU;PYATIGORSKIJ LEONID V,SU
发明人
BEKBAEV SERIKBAJ M,SU;GOGOL IVAN N,SU;KORN ALEKSANDR V,SU;MOSUNOV VLADIMIR A,SU;PYATIGORSKIJ LEONID V,SU
分类号
E21C41/00;(IPC1-7):E21C41/00
主分类号
E21C41/00
代理机构
代理人
主权项
地址
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