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发明名称
OPTICAL CHARACTER READER
摘要
申请公布号
JPH0269883(A)
申请公布日期
1990.03.08
申请号
JP19880223181
申请日期
1988.09.05
申请人
SUMITOMO ELECTRIC IND LTD
发明人
YAMAGUCHI MIKIO
分类号
G06K9/03
主分类号
G06K9/03
代理机构
代理人
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