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发明名称
OPTICAL READER
摘要
申请公布号
JPS6481464(A)
申请公布日期
1989.03.27
申请号
JP19870238321
申请日期
1987.09.22
申请人
SEIKO EPSON CORP
发明人
TAKAISHI TAKESHI
分类号
H01L27/14;H04N1/04;H04N1/107
主分类号
H01L27/14
代理机构
代理人
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