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发明名称
FOCUS DETECTOR
摘要
申请公布号
EP0259148(B1)
申请公布日期
1992.01.29
申请号
EP19870307745
申请日期
1987.09.02
申请人
CANON KABUSHIKI KAISHA;CANON DENSHI KABUSHIKI KAISHA
发明人
MATSUI, HIROSHI;KOYAMA, OSAMU;YANO, HIDEAKI;NAKAMURA, YASUO
分类号
G02B7/28;G02B27/16;G11B7/09;G11B7/135
主分类号
G02B7/28
代理机构
代理人
主权项
地址
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