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发明名称
DEVICE FOR REPRODUCING CONTENTS OF BOOK IN SOUND
摘要
申请公布号
EP1166251(A1)
申请公布日期
2002.01.02
申请号
EP20000902173
申请日期
2000.01.25
申请人
SHIM, HYUN BO
发明人
SHIM, HYUN BO
分类号
G09B5/06;(IPC1-7):G09B5/04;G06K9/00
主分类号
G09B5/06
代理机构
代理人
主权项
地址
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