发明授权
- 专利标题: Image forming apparatus provided with developing device using magnetic brush developing method
- 专利标题(中): 具有使用磁刷显影方法的显影装置的图像形成装置
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申请号: US10367427申请日: 2003-02-14
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公开(公告)号: US06816696B2公开(公告)日: 2004-11-09
- 发明人: Kimio Nishizawa , Yutaka Miyasaka , Nobuyasu Tamura
- 申请人: Kimio Nishizawa , Yutaka Miyasaka , Nobuyasu Tamura
- 优先权: JP2002-047720 20020225
- 主分类号: G03G1509
- IPC分类号: G03G1509
摘要:
In an image forming apparatus including a developing device, an inequality of 1≦(&agr;/100)×Vr×Hr1/3
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