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发明名称
KEYBOARD WITH MEASURING FUNCTION
摘要
申请公布号
JPH02123416(A)
申请公布日期
1990.05.10
申请号
JP19880278896
申请日期
1988.11.02
申请人
NEC CORP
发明人
KUBO YASUFUMI
分类号
G06F3/02
主分类号
G06F3/02
代理机构
代理人
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