发明名称 Ink cartridge, ink jet recording system and ink jet recording apparatus
摘要 <p>An ink cartridge (50) adopts a construction in which an air seal and an ink seal are arranged on the cartridge side and in which sealing between the ink cartridge (50) and the recording apparatus is performed with a radial seal.</p>
申请公布号 EP2380744(A3) 申请公布日期 2012.06.13
申请号 EP20110162539 申请日期 2011.04.15
申请人 CANON KABUSHIKI KAISHA 发明人 HAYASHI, HIROKI;MATSUO, KEISUKE;UDAGAWA, KENTA
分类号 B41J2/175 主分类号 B41J2/175
代理机构 代理人
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