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发明名称
OPTICAL CHARACTER READER
摘要
申请公布号
JPH04302072(A)
申请公布日期
1992.10.26
申请号
JP19910089949
申请日期
1991.03.28
申请人
NEC CORP
发明人
TANAKA MITSUO
分类号
G06K9/38
主分类号
G06K9/38
代理机构
代理人
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地址
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