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经营范围
发明名称
Improvements in or relating to character recognition systems
摘要
申请公布号
GB875578(A)
申请公布日期
1961.08.23
申请号
GB19600011384
申请日期
1960.03.31
申请人
WESTERN ELECTRIC COMPANY
发明人
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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