INTERNET LEARNING MANAGEMENT METHOD AND INTERNET LEARNING MANAGEMENT SYSTEM USING INTERNET CONNECTION PROCESS,申请号KR20040077893-传众专利搜索

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发明名称	INTERNET LEARNING MANAGEMENT METHOD AND INTERNET LEARNING MANAGEMENT SYSTEM USING INTERNET CONNECTION PROCESS
摘要
申请公布号	KR100811830(B1)	申请公布日期	2008.03.10
申请号	KR20040077893	申请日期	2004.09.30
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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