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发明名称
OPTICAL CHARACTER READER
摘要
申请公布号
JPH0215387(A)
申请公布日期
1990.01.19
申请号
JP19880167503
申请日期
1988.07.04
申请人
NEC CORP
发明人
KAWAMATA FUMIO
分类号
G06K9/20
主分类号
G06K9/20
代理机构
代理人
主权项
地址
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