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发明名称
Multi-function game and learning device
摘要
申请公布号
GB2322222(B)
申请公布日期
2000.11.29
申请号
GB19970003257
申请日期
1997.02.17
申请人
CHIN-CHEN * TSAO
发明人
CHIN-CHEN * TSAO
分类号
A63F9/00;A63F9/12;G09B1/06;(IPC1-7):G09B19/02
主分类号
A63F9/00
代理机构
代理人
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