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发明名称
MULTIPHASE LINE PHASE-VOLTAGE UNBALANCE WARNING DEVICE
摘要
申请公布号
RU1822507(C)
申请公布日期
1993.06.15
申请号
SU19904906399
申请日期
1990.12.19
申请人
SAUSHKIN YURIJ G
发明人
SAUSHKIN YURIJ G
分类号
H02H3/24;(IPC1-7):H02H3/24
主分类号
H02H3/24
代理机构
代理人
主权项
地址
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