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发明名称
METHOD OF MOUNTING ROOF-BOLT SUPPORT
摘要
申请公布号
SU1286784(A1)
申请公布日期
1987.01.30
申请号
SU19853941715
申请日期
1985.08.02
申请人
SP KT BYURO I GEOTEKHNICHESKOJ MEKHANIKI AN USSR
发明人
SHTEPA ALEKSANDR V,SU;USACHENKO BORIS M,SU;VYGODIN MIKHAIL A,SU;GLUKHOV NIKOLAJ D,SU;EVTUSHENKO VIKTOR V,SU;DUBROVIN VLADIMIR V,SU;SIDOROV BORIS G,SU
分类号
E21D20/00
主分类号
E21D20/00
代理机构
代理人
主权项
地址
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