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发明名称
Book display frame
摘要
申请公布号
GB9719769(D0)
申请公布日期
1997.11.19
申请号
GB19970019769
申请日期
1997.09.18
申请人
MILNES, DAVID H
发明人
分类号
A47F7/14
主分类号
A47F7/14
代理机构
代理人
主权项
地址
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