| 发明名称 |
Electrophotographic copying apparatus having photoconductor with magnetic layer |
| 摘要 |
An electrophotographic copying apparatus is provided with a belt-shaped photoconductor comprising. A magnetic electroconductive support and a photoconductive layer are formed on the photoconduction. A magnetic cleaning member is positioned for cleaning the surface of the belt-shaped photoconductor.
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| 申请公布号 |
US5105222(A) |
申请公布日期 |
1992.04.14 |
| 申请号 |
US19910645795 |
申请日期 |
1991.01.25 |
| 申请人 |
RICOH COMPANY, LTD. |
发明人 |
OHTA, KATSUICHI;KIMURA, MICHIO;ISHIDA, KAZUYA;AISO, IZUMI;IGARI, SATOSHI |
| 分类号 |
G03G21/10;G03G5/10;G03G21/00 |
主分类号 |
G03G21/10 |
| 代理机构 |
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代理人 |
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