发明名称 Photographic arrangement using various electronic flash devices
摘要 In the arrangement disclosed, a photographic camera operates both with an electronic flash that generates a charge completion signal and a flash without a charge completion signal. In the camera, two switching elements shift between a time constant set for the flash with the charge completion signal and a second time for a flash without the charge completion signal. A control signal responds to the time constant circuit to control an exposure in response to the time constant circuit.
申请公布号 US4272170(A) 申请公布日期 1981.06.09
申请号 US19790023776 申请日期 1979.03.26
申请人 CANON KABUSHIKI KAISHA 发明人 MASHIMO, YUKIO
分类号 H05B41/32;(IPC1-7):G03B15/05 主分类号 H05B41/32
代理机构 代理人
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