发明名称 Camera for daylight and flash photography
摘要 A flash unit triggering arrangement that cooperates with a shutter control mechanism or circuit of a camera for permitting the firing of a flash lamp of the flash unit in a time period during which the entire area of a film aperture of the camera remains unblocked to thereby avoid flash exposure of only a part of the film.
申请公布号 US4268139(A) 申请公布日期 1981.05.19
申请号 US19790010904 申请日期 1979.02.09
申请人 CANON KABUSHIKI KAISHA 发明人 UCHIYAMA, TAKASHI;TSUNEKAWA, TOKUICHI;KIYOHARA, TAKEHIKO
分类号 G03B15/05;G03B9/70;(IPC1-7):G03B15/05 主分类号 G03B15/05
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