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发明名称
A keyboard structure of a portable computer
摘要
申请公布号
GB9720679(D0)
申请公布日期
1997.11.26
申请号
GB19970020679
申请日期
1997.09.29
申请人
COMPAL ELECTRONICS INC
发明人
分类号
G06F1/16
主分类号
G06F1/16
代理机构
代理人
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