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发明名称
ORE LET-OUT ARRANGEMENT
摘要
申请公布号
SU1138518(A1)
申请公布日期
1985.02.07
申请号
SU19833660376
申请日期
1983.11.09
申请人
KRIVOROZHSKIJ GORNO-RUDNYJ INSTITUT
发明人
FAUSTOV GEORGIJ T,SU;VASILENKO VYACHESLAV E,SU;SOKOLENKO ALEKSANDR S,SU;VARAKUTA VIKTOR V,SU
分类号
E21F13/00;(IPC1-7):E21F13/00
主分类号
E21F13/00
代理机构
代理人
主权项
地址
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