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发明名称
Display apparatus for unifying public utility charges
摘要
申请公布号
KR20100006556(U)
申请公布日期
2010.06.28
申请号
KR20080016836U
申请日期
2008.12.18
申请人
发明人
分类号
G08C17/02;G01R22/00
主分类号
G08C17/02
代理机构
代理人
主权项
地址
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