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发明名称
DISPLAY SYSTEMS
摘要
申请公布号
EP0898455(A1)
申请公布日期
1999.03.03
申请号
EP19970916552
申请日期
1997.04.14
申请人
PURSALL, ROBERT WALLACE
发明人
PURSALL, ROBERT WALLACE
分类号
A47F7/14;(IPC1-7):A47F7/14
主分类号
A47F7/14
代理机构
代理人
主权项
地址
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