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发明名称
SYSTEMS AND METHODS FOR MONITORING BOOK-RELATED ACTIVITIES
摘要
申请公布号
HK1153094(A2)
申请公布日期
2012.03.16
申请号
HK20110100969
申请日期
2011.01.28
申请人
LEARNING MONITORING LIMITED
发明人
KWONG, YAT WAI EDWIN
分类号
G06F;H04M
主分类号
G06F
代理机构
代理人
主权项
地址
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