A System For Providing Education Contens Using Access Point Built-in Type Settop-Box And Method Thereof,申请号KR20070082588-传众专利搜索

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发明名称	A System For Providing Education Contens Using Access Point Built-in Type Settop-Box And Method Thereof
摘要
申请公布号	KR100922084(B1)	申请公布日期	2009.10.16
申请号	KR20070082588	申请日期	2007.08.17
申请人		发明人
分类号	G06Q50/20;H04N21/40	主分类号	G06Q50/20
代理机构		代理人
主权项
地址

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