发明名称 ELECTRIC POWER SOURCE SWITCHING DEVICE OF ELECTRIC SHUTTER
摘要 A camera is equipped with a switching mechanism which connects an electric delay circuit with an electric power source prior to the actuation of a shutter actuating mechanism. The switching mechanism is manually actuated by a trigger lever which is then operatively disconnected from the switching mechanism and the switching mechanism is returned to its initial position in response to closing of the shutter by means of the shutter actuating mechanism.
申请公布号 US3657986(A) 申请公布日期 1972.04.25
申请号 USD3657986 申请日期 1969.07.28
申请人 HATTORI TOKEITEN:KK. 发明人 KIYOSHI KITAI
分类号 G03B9/58;(IPC1-7):G03B9/62 主分类号 G03B9/58
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