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经营范围
发明名称
Portable Image Advertising Apparatus
摘要
申请公布号
KR20110001882(U)
申请公布日期
2011.02.24
申请号
KR20090010753U
申请日期
2009.08.18
申请人
发明人
分类号
G09F19/02
主分类号
G09F19/02
代理机构
代理人
主权项
地址
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