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发明名称
DEVICE FOR MONITORING PARAMETERS OF SWITCHING CONTACT GROUP OF ELECTROMAGNETIC RELAY
摘要
申请公布号
SU1504684(A1)
申请公布日期
1989.08.30
申请号
SU19864182084
申请日期
1986.11.28
申请人
EREVANSKIJ POLT I IM.K.MARKSA
发明人
MANUKYAN SUREN A,SU;CHALIKYAN GENRIK A,SU;MANUKYAN AKOP R,SU
分类号
H01H49/00
主分类号
H01H49/00
代理机构
代理人
主权项
地址
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