| 发明名称 |
ELECTROSTATIC COPYING APPARATUS |
| 摘要 |
<p>A cascade-type developing unit for an electrostatic copying apparatus is disclosed. A mixture of toner and carrier particles circulates in the unit and its particles become electrostatically charged due to electrification. An arrangement is provided for limiting the charge of the particles to user-selectable values.</p> |
| 申请公布号 |
CA1098304(A) |
申请公布日期 |
1981.03.31 |
| 申请号 |
CA19780300623 |
申请日期 |
1978.04.06 |
| 申请人 |
AGFA-GEVAERT AG |
发明人 |
WAIBEL, GOTTFRIED;MAURISCHAT, GUENTHER;WEBERSIK, HEINZ |
| 分类号 |
G03G15/06;G03G15/08;(IPC1-7):03G15/08 |
主分类号 |
G03G15/06 |
| 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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