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发明名称
Method for recommending content based on user preference with time flow
摘要
申请公布号
KR101169170(B1)
申请公布日期
2012.07.30
申请号
KR20100110863
申请日期
2010.11.09
申请人
发明人
分类号
G06Q50/10
主分类号
G06Q50/10
代理机构
代理人
主权项
地址
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