发明授权
- 专利标题: Ink tank, head cartridge and ink jet printing apparatus
- 专利标题(中): 墨罐,所述打印头墨盒和喷墨打印机
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申请号: EP94107359.5申请日: 1994-05-11
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公开(公告)号: EP0624475B1公开(公告)日: 1999-03-31
- 发明人: Higuma, Masahiko, c/o Canon Kabushiki Kaisha , Ohta, Tokuya, c/o Canon Kabushiki Kaisha , Sugitani, Hiroshi, c/o Canon Kabushiki Kaisha , Masuda, Kazuaki, c/o Canon Kabushiki Kaisha , Ishinaga, Hiroyuki, c/o Canon Kabushiki Kaisha , Osada, Torachika, c/o Canon Kabushiki Kaisha , Kawai, Jun, c/o Canon Kabushiki Kaisha , Sato, Yohei, c/o Canon Kabushiki Kaisha , Taneya, Yoichi, c/o Canon Kabushiki Kaisha , Saito, Takashi, c/o Canon Kabushiki Kaisha
- 申请人: CANON KABUSHIKI KAISHA
- 申请人地址: 30-2, Shimomaruko 3-chome Ohta-ku Tokyo 146 JP
- 专利权人: CANON KABUSHIKI KAISHA
- 当前专利权人: CANON KABUSHIKI KAISHA
- 当前专利权人地址: 30-2, Shimomaruko 3-chome Ohta-ku Tokyo 146 JP
- 代理机构: Pellmann, Hans-Bernd, Dipl.-Ing.
- 优先权: JP111937/93 19930513; JP111938/93 19930513; JP111940/93 19930513; JP350238/93 19931229
- 主分类号: B41J2/175
- IPC分类号: B41J2/175
公开/授权文献
- EP0624475A3 Ink tank, head cartridge and ink jet printing apparatus 公开/授权日:1995-05-31
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