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发明名称
DEVICE FOR EARTH FAULT PROTECTION OF ELECTRIC INSTALLATION IN D.C. CIRCUIT WITH VARYING VOLTAGE
摘要
申请公布号
SU1150689(A1)
申请公布日期
1985.04.15
申请号
SU19823443463
申请日期
1982.05.24
申请人
KH POLT I IM.V.I.LENINA
发明人
LEZOV PETR P,SU;MIKHNEVICH GEORGIJ A,SU;ZOLOTYKH VITALIJ V,SU
分类号
H02H3/14;(IPC1-7):H02H3/14
主分类号
H02H3/14
代理机构
代理人
主权项
地址
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