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发明名称
SYSTEM FOR AUTOMATIC LOCATION OF DAMAGED CONNECTION IN CASES OF EARTHING
摘要
申请公布号
SU1305403(A1)
申请公布日期
1987.04.23
申请号
SU19853912638
申请日期
1985.06.18
申请人
N-PROIZV OB PO SOZDANIYU VYPUSKU SREDSTV AVTOM GORNYKH MASHIN "AVTOMATGORMASH"
发明人
BROZGOL TEVA T,SU;LAGUNOVICH EVGENIJ F,SU;ZVORYGIN ARTUR G,SU;SHADUR ALEKSANDR R,SU
分类号
E21F17/06
主分类号
E21F17/06
代理机构
代理人
主权项
地址
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