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发明名称
Music teaching game
摘要
申请公布号
GB0100515(D0)
申请公布日期
2001.02.21
申请号
GB20010000515
申请日期
2001.01.09
申请人
FARRELL, ISABEL M
发明人
分类号
A63F3/00;G09B1/36;G09B15/00;G09B19/22
主分类号
A63F3/00
代理机构
代理人
主权项
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