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发明名称
ELECTRICAL POLYPHASE POWER METER
摘要
申请公布号
IE43167(B1)
申请公布日期
1980.12.31
申请号
IE19760001875
申请日期
1976.08.23
申请人
HELIOWATT WERKE ELEKTRIZITATS GMBH
发明人
分类号
G01R21/00;(IPC1-7):G01R21/06
主分类号
G01R21/00
代理机构
代理人
主权项
地址
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