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发明名称
IMPROVEMENTS IN HOLDERS FOR NOTICES.
摘要
申请公布号
GB2213977(B)
申请公布日期
1991.05.08
申请号
GB19890000485
申请日期
1989.01.10
申请人
PHILIP WILLIAM * CUMBERLAND
发明人
PHILIP WILLIAM * CUMBERLAND
分类号
G09F7/18
主分类号
G09F7/18
代理机构
代理人
主权项
地址
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