A METHOD OF TEACHING FOREIGN LANGUAGE FOR BABY BY NATIVE SPEAKER IN INTERNET NETWORK,申请号KR20040085598-传众专利搜索

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发明名称	A METHOD OF TEACHING FOREIGN LANGUAGE FOR BABY BY NATIVE SPEAKER IN INTERNET NETWORK
摘要
申请公布号	KR100755009(B1)	申请公布日期	2007.09.04
申请号	KR20040085598	申请日期	2004.10.26
申请人		发明人
分类号	G06Q50/20	主分类号	G06Q50/20
代理机构		代理人
主权项
地址

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