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发明名称
ELECTRONIC WATT-HOUR METER
摘要
申请公布号
GB2025072(A)
申请公布日期
1980.01.16
申请号
GB19790020871
申请日期
1979.06.15
申请人
TOKYO SHIBAURA DENKI KK
发明人
分类号
G01R22/00;G01R21/127;(IPC1-7):G01R21/06
主分类号
G01R22/00
代理机构
代理人
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地址
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