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经营范围
发明名称
OPTICAL CHARACTER READING SYSTEM
摘要
申请公布号
JPH02307178(A)
申请公布日期
1990.12.20
申请号
JP19890127939
申请日期
1989.05.23
申请人
OKI ELECTRIC IND CO LTD
发明人
AOKI NAOTO
分类号
G06K9/00
主分类号
G06K9/00
代理机构
代理人
主权项
地址
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