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经营范围
发明名称
Electrical energy meter
摘要
申请公布号
AP200202385(D0)
申请公布日期
2002.03.31
申请号
AP20020002385
申请日期
2000.06.08
申请人
MRK FAMILY LTD
发明人
分类号
G07F7/00;G07F7/08;G07F15/00
主分类号
G07F7/00
代理机构
代理人
主权项
地址
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