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发明名称
DEVICE FOR FAILURE PROTECTION IN ELECTRICAL INSTALLATIONS
摘要
申请公布号
SU1492410(A1)
申请公布日期
1989.07.07
申请号
SU19864166456
申请日期
1986.12.22
申请人
DEMUSHKIN SERGEJ A,SU;LEBEDEV ALEKSANDR S,SU
发明人
DEMUSHKIN SERGEJ A,SU;LEBEDEV ALEKSANDR S,SU
分类号
H02H3/24
主分类号
H02H3/24
代理机构
代理人
主权项
地址
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