| 发明名称 |
Optical positioning apparatus for electrophotographic copying machine |
| 摘要 |
An optical apparatus for an electrophotographic copying machine comprises a lens base unit, a mirror base unit, and a driving unit. The lens base unit and the mirror base unit are independently moved by driving a single shaft.
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| 申请公布号 |
US4580891(A) |
申请公布日期 |
1986.04.08 |
| 申请号 |
US19840634423 |
申请日期 |
1984.07.26 |
| 申请人 |
SHARP KABUSHIKI KAISHA |
发明人 |
FUKUNAGA, TAKAHIRO;IWAMOTO, KENICHI |
| 分类号 |
G03B27/50;G03G15/04;G03G15/041;(IPC1-7):G03B27/34 |
主分类号 |
G03B27/50 |
| 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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