EDUCATE SYSTEM AND METHOD USING INTERNET,申请号KR20060026648-传众专利搜索

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发明名称	EDUCATE SYSTEM AND METHOD USING INTERNET
摘要
申请公布号	KR100773957(B1)	申请公布日期	2007.11.07
申请号	KR20060026648	申请日期	2006.03.23
申请人		发明人
分类号	G06Q50/20;G06Q50/10;G09B19/06	主分类号	G06Q50/20
代理机构		代理人
主权项
地址

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