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发明名称
LOAD CURRENT DETECTING DEVICE
摘要
申请公布号
GB8708251(D0)
申请公布日期
1987.05.13
申请号
GB19870008251
申请日期
1987.04.07
申请人
HITACHI LTD
发明人
分类号
H02M7/5387;(IPC1-7):G01R19/00
主分类号
H02M7/5387
代理机构
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