发明名称 Developing device and process cartridge
摘要 In order to provide a developing device and a process cartridge that are capable of preventing leakage of developer at low cost, for example, a developing device comprises: a container, having an opening, for containing a developer; a developer carrying member, rotatably disposed in the opening, for carrying developer; and a developer collecting member mounted to the opening of the container so as to be kept out of contact with the developer carrying member.
申请公布号 US2003152396(A1) 申请公布日期 2003.08.14
申请号 US20030355076 申请日期 2003.01.31
申请人 CANON KABUSHIKI KAISHA 发明人 YASUI KOJIRO;NITTANI SUSUMU;MAESHIMA HIDEKI
分类号 G03G21/18;G03G15/08;(IPC1-7):G03G15/08 主分类号 G03G21/18
代理机构 代理人
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