INTERACTIVE FOREIGN LANGUAGE STUDYING SYSTEM AND METHOD THEREOF,申请号KR20050015549-传众专利搜索

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发明名称	INTERACTIVE FOREIGN LANGUAGE STUDYING SYSTEM AND METHOD THEREOF
摘要
申请公布号	KR20060094414(A)	申请公布日期	2006.08.29
申请号	KR20050015549	申请日期	2005.02.24
申请人	LG ELECTRONICS INC.	发明人	JEONG, SE MANN
分类号	G06Q50/20;G06Q50/10	主分类号	G06Q50/20
代理机构		代理人
主权项
地址

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