发明名称 |
Controlled disengaging device in automatic exposure camera of the lens stop value control type |
摘要 |
An automatic exposure camera of the lens stop value control type is provided with a controlled disengaging device operated in association with the bottom shutter curtain running operation. The disengaging device releases the lens stop mechanism so that the operator can confirm the depth of field after an exposure has been made but before the winding operation.
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申请公布号 |
US4335946(A) |
申请公布日期 |
1982.06.22 |
申请号 |
US19780874674 |
申请日期 |
1978.02.02 |
申请人 |
ASAHI KOGAKU KOGYO KABUSHIKI KAISHA |
发明人 |
KUREI, HIROSHI |
分类号 |
G03B7/085;(IPC1-7):G03B9/02;G03B9/32 |
主分类号 |
G03B7/085 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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