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发明名称
METHOD FOR MANAGING EDUCATIONAL INSTITUTE ON THE INTERNET BASED ON EDUCATION CONSUMER
摘要
申请公布号
KR20010105070(A)
申请公布日期
2001.11.28
申请号
KR20000026831
申请日期
2000.05.18
申请人
LEE, HAN WON
发明人
LEE, HAN WON
分类号
(IPC1-7):G06F17/60
主分类号
(IPC1-7):G06F17/60
代理机构
代理人
主权项
地址
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