| 发明名称 |
Light amount limiting device of electrophotographic copying machine |
| 摘要 |
An electrophotographic copying machine including a device for limiting light emitted by a light source toward a copy document on a document table. The device includes a plurality of light limiting blades positioned along the length of the light source. The light source is positioned within a reflective bowl.
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| 申请公布号 |
US4627704(A) |
申请公布日期 |
1986.12.09 |
| 申请号 |
US19830547400 |
申请日期 |
1983.10.31 |
| 申请人 |
SHARP KABUSHIKI KAISHA |
发明人 |
HAMASAKI, HIDEAKI;MAEHARA, SHIGEHARU;SAITA, SHINSUKE |
| 分类号 |
G03B27/54;G03G15/04;G03G15/043;(IPC1-7):G03G15/04;G03B27/72 |
主分类号 |
G03B27/54 |
| 代理机构 |
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代理人 |
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