发明授权
- 专利标题： Developer scraping member and developing apparatus
- 专利标题（中）： 显影刮板和显影装置
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申请号： US09598936申请日： 2000-06-22
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公开(公告)号： US06345166B1公开(公告)日： 2002-02-05
- 发明人: Katsuhiro Sakaizawa , Yukihiro Ohzeki , Makoto Nonomura , Manami Sekiguchi
- 申请人： Katsuhiro Sakaizawa , Yukihiro Ohzeki , Makoto Nonomura , Manami Sekiguchi
- 优先权： JP11-178083 19990624; JP2000-173448 20000609
- 主分类号： G03G1508
- IPC分类号： G03G1508
摘要：
A developer scraping member for scraping developer from a developer carrying member has a surface layer having a foamed member, a base layer provided inside of the surface layer, and an intrusion preventing layer provided between the surface layer and the base layer. The intrusion preventing layer prevents the developer, which has intruded into the surface layer, from intruding into the base layer.
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