发明授权
- 专利标题： Ink-supply system for a dot matrix printer
- 专利标题（中）： 点阵打印机的供墨系统
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申请号： US620411申请日： 1990-11-30
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公开(公告)号： US5158377A公开(公告)日： 1992-10-27
- 发明人: Takashi Suzuki , Masanao Matsuzawa , Yoshinori Miyazawa
- 申请人： Takashi Suzuki , Masanao Matsuzawa , Yoshinori Miyazawa
- 申请人地址： JPX Nagano
- 专利权人： Seiko Epson Corporation
- 当前专利权人： Seiko Epson Corporation
- 当前专利权人地址： JPX Nagano
- 优先权： JPX59-102841 19840522; JPX59-102842 19840522; JPX59-102843 19840522
- 主分类号： B41J2/175
- IPC分类号： B41J2/175 ; B41J2/255 ; B41J2/305
摘要：
An ink-supply system for a dot matrix printer including an ink-supply tank formed with an ink supply delivery port having an opening for passage of ink from the ink-supply tank. An ink absorbing member formed of a porous material is mounted within the ink-supply tank and compressed relative to at least another region of the ink absorbing member at least in the region thereof facing the opening of the ink supply delivery port.
公开/授权文献
- US4008313A Novel corticoids 公开/授权日：1977-02-15