发明名称 |
Exposure time reproducing device |
摘要 |
In the disclosed exposure time reproducing device, a digitally suppressed exposure time datum is expanded by shifting the decimal part of the datum according to the contents of its integral part. The expanded datum thus obtained is read out by means of pulses of a predetermined frequency.
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申请公布号 |
US4479707(A) |
申请公布日期 |
1984.10.30 |
申请号 |
US19820410883 |
申请日期 |
1982.08.24 |
申请人 |
CANON KABUSHIKI KAISHA |
发明人 |
KIUCHI, MASAYOSHI;SAKURADA, NOBUAKI |
分类号 |
G03B7/093;H03K17/28;(IPC1-7):G03B7/09 |
主分类号 |
G03B7/093 |
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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