发明授权
US4047194A Camera system with means for automatically switching to flash operation
失效
相机系统具有自动切换到闪光灯操作的手段
- 专利标题: Camera system with means for automatically switching to flash operation
- 专利标题(中): 相机系统具有自动切换到闪光灯操作的手段
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申请号: US575002申请日: 1975-05-06
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公开(公告)号: US4047194A公开(公告)日: 1977-09-06
- 发明人: Zenzo Nakamura , Takashi Uchiyama , Masanori Uchidoi , Tetsuya Taguchi , Hiroshi Aizawa , Tokuichi Tsunekawa
- 申请人: Zenzo Nakamura , Takashi Uchiyama , Masanori Uchidoi , Tetsuya Taguchi , Hiroshi Aizawa , Tokuichi Tsunekawa
- 申请人地址: JA Tokyo
- 专利权人: Canon Kabushiki Kaisha
- 当前专利权人: Canon Kabushiki Kaisha
- 当前专利权人地址: JA Tokyo
- 优先权: JA49-50916 19740508; JA49-56275 19740520; JA49-56276 19740520; JA49-56277 19740520; JA49-56278 19740520; JA49-56279 19740520; JA49-56280 19740520; JA49-80009 19740712; JA49-83060 19740717; JA49-82462 19740718; JA49-86371 19740727; JA49-111288 19760926
- 主分类号: G03B7/083
- IPC分类号: G03B7/083 ; G03B7/16 ; G03B15/05
摘要:
A camera system is composed of a flash and a camera in which the diaphragm and shutter time control as well as the indicating mechanism are automatically switched into a flash mode in response to the charge accumulation completion signal from the electronic flash discharge device.
公开/授权文献
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