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发明名称
OPTICAL CHARACTER READER
摘要
申请公布号
JPH04242874(A)
申请公布日期
1992.08.31
申请号
JP19910000378
申请日期
1991.01.08
申请人
NEC ENG LTD
发明人
INOUE KEIICHI
分类号
G06K9/03
主分类号
G06K9/03
代理机构
代理人
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