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发明名称
DEVICE FOR CHECKING TRUNK LINES
摘要
申请公布号
SU1386944(A1)
申请公布日期
1988.04.07
申请号
SU19864132882
申请日期
1986.08.15
申请人
PETRENKO ALEKSANDR N,SU;POPOV NIKOLAJ K,SU;GUZIJ VALERIJ G,SU;BORISOVA ALISA F,SU
发明人
PETRENKO ALEKSANDR N,SU;POPOV NIKOLAJ K,SU;GUZIJ VALERIJ G,SU;BORISOVA ALISA F,SU
分类号
G01R31/02
主分类号
G01R31/02
代理机构
代理人
主权项
地址
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