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发明名称
PICTURE READER
摘要
申请公布号
JPH0341867(A)
申请公布日期
1991.02.22
申请号
JP19890176466
申请日期
1989.07.07
申请人
CANON INC
发明人
TAKEMURA YUKIO
分类号
G02B13/08;G02B27/00;G03B27/50;H04N1/04;H04N1/19
主分类号
G02B13/08
代理机构
代理人
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