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发明名称
METHOD AND SYSTEM FOR LEARNING MATHEMATICS USING MONSTER GAME
摘要
申请公布号
KR20090047124(A)
申请公布日期
2009.05.12
申请号
KR20070113141
申请日期
2007.11.07
申请人
MUN, SUNG WON
发明人
MUN, SUNG WON
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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