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发明名称
Focus detection system and lighting device therefor
摘要
申请公布号
US4926206(A)
申请公布日期
1990.05.15
申请号
US19890300237
申请日期
1989.01.23
申请人
MINOLTA CAMERA KABUSHIKI KAISHA
发明人
MATSUI, TOHRU;EGAWA, TAKESHI
分类号
G02B7/34;G03B15/05
主分类号
G02B7/34
代理机构
代理人
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