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发明名称
OVERLAPPED DOCUMENT DETECTOR
摘要
申请公布号
CA748755(A)
申请公布日期
1966.12.20
申请号
CAD748755
申请日期
申请人
INTERNATIONAL BUSINESS MACHINES CORPORATION
发明人
ARTHUR J. FOLMAR
分类号
主分类号
代理机构
代理人
主权项
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