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发明名称
DETERMINING THE TYPE OF DECUMENT IMAGE
摘要
申请公布号
GB9223116(D0)
申请公布日期
1992.12.16
申请号
GB19920023116
申请日期
1992.11.04
申请人
INTERNATIONAL BUSINESS MACHINES CORPORATION
发明人
分类号
G06K9/20;G06K9/46;G06K9/50
主分类号
G06K9/20
代理机构
代理人
主权项
地址
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