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发明名称
DOCUMENT INPUT DEVICE
摘要
申请公布号
JPH02250192(A)
申请公布日期
1990.10.05
申请号
JP19890006157
申请日期
1989.01.12
申请人
NEC CORP
发明人
NAKAJIMA SHINOBU
分类号
G06K9/20;G06F17/22;G06K9/00;G06K9/62
主分类号
G06K9/20
代理机构
代理人
主权项
地址
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