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发明名称
METHOD OF CARRYING LONG MATERIALS INTO MINE VIA VERTICAL SHAFTS
摘要
申请公布号
SU1025904(A1)
申请公布日期
1983.06.30
申请号
SU19813263748
申请日期
1981.03.18
申请人
PT TREST ORGANIZATSII TEKHNOLOGII SHAKHTNOGO STROITELSTVA "ORGTEKHSHAKHTOSTROJ"
发明人
STAKHNO IGOR N,SU;VOLKOV YURIJ L,SU;SHALAGIN ANATOLIJ M,SU;BURMA IVAN I,SU;NIKONOV ALEKSANDR S,SU
分类号
E21F13/04;(IPC1-7):E21F13/04
主分类号
E21F13/04
代理机构
代理人
主权项
地址
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