发明名称 |
Developer extracting apparatus and image forming apparatus using it |
摘要 |
A developer extracting apparatus for extracting developer from a mixture of developer and foreign matter, includes a filter for permitting passage of developer and for inhibiting passage of foreign matter, protection means for protecting the filter, and a vibration applying means for applying vibration to the filter via the protection means.
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申请公布号 |
US5455666(A) |
申请公布日期 |
1995.10.03 |
申请号 |
US19940266496 |
申请日期 |
1994.06.27 |
申请人 |
CANON KABUSHIKI KAISHA |
发明人 |
SAITO, HIRONOBU;SHIRAI, MASANARI;MAETANI, MASAMI |
分类号 |
G03G21/10;(IPC1-7):G03G21/00 |
主分类号 |
G03G21/10 |
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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