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发明名称
Keyboard
摘要
申请公布号
GB9726944(D0)
申请公布日期
1998.02.18
申请号
GB19970026944
申请日期
1997.12.19
申请人
PENNY & GILES COMPUTER PRODUCTS LTD
发明人
分类号
H01H36/00
主分类号
H01H36/00
代理机构
代理人
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