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发明名称
KEYBOARD CONTROL SYSTEM
摘要
申请公布号
JPH0511902(A)
申请公布日期
1993.01.22
申请号
JP19910167869
申请日期
1991.07.09
申请人
NEC CORP
发明人
ITAYA SHU
分类号
G06F3/02
主分类号
G06F3/02
代理机构
代理人
主权项
地址
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