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发明名称
DEVICE FOR MONITORING BEGINNING OF EMERGENCY DISCHARGE IN SPARKROOF CIRCUITS
摘要
申请公布号
SU608963(A1)
申请公布日期
1978.05.30
申请号
SU19762368132
申请日期
1976.06.04
申请人
SEKTOR FIZIKO-TEKHNICHESKIKH GORNYKH PROBLEM IFIZ ZEMLI IM O.YU.SHMIDTA AN SSSR
发明人
ERYGIN ALEKSANDR T,SU;DAVYDOV VIKTOR V,SU;YAKOVLEV VIKTOR P,SU;TREMBITSKIJ ANDREJ L,SU
分类号
E21F9/00;(IPC1-7):E21F9/00
主分类号
E21F9/00
代理机构
代理人
主权项
地址
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