发明名称 Camera with EE lock
摘要 In the disclosed camera, a lock selecting arrangement sets a light measuring circuit either into an ordinary photographic mode or a lock mode in which a light measurement at a particular moment is locked so as to set the camera to that measurement despite subsequent changes in brightness.
申请公布号 US4455069(A) 申请公布日期 1984.06.19
申请号 US19820407476 申请日期 1982.08.12
申请人 CANON KABUSHIKI KAISHA 发明人 KAWAMURA, MASAHARU
分类号 G03B7/091;(IPC1-7):G03B7/09 主分类号 G03B7/091
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