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发明名称
METHOD FOR MINING THICK STEEPLY DIPPING SEAMS BY HYDRAULIC BREAKING WITH CAST SELF-CEMENTING FILL
摘要
申请公布号
RU2069752(C1)
申请公布日期
1996.11.27
申请号
RU19930045837
申请日期
1993.09.27
申请人
INSTITUT GORNOGO DELA IM.A.A.SKOCHINSKOGO
发明人
LUKASHEV GENNADIJ E;TORF YULIJ D;SKOPIN STANISLAV G;KHAN VALENTIN V;FAJNER ILYA A;ODINOKOV BORIS P;RAZUMNYAK NIKOLAJ L
分类号
E21C41/18;(IPC1-7):E21C41/18
主分类号
E21C41/18
代理机构
代理人
主权项
地址
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