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发明名称
FOCUS DETECTING DEVICE FOR SINGLE-LENS REFLEX CAMERAS
摘要
申请公布号
US4083056(A)
申请公布日期
1978.04.04
申请号
US19760717821
申请日期
1976.08.26
申请人
ASAHI KOGAKU KOGYO KABUSHIKI KAISHA
发明人
NAKAMURA, KAZUO;MIYATA, KATSUHIKO;TOKUTOMI, SEIJIRO
分类号
G02B7/34;(IPC1-7):G03B7/08
主分类号
G02B7/34
代理机构
代理人
主权项
地址
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