发明授权
- 专利标题: Ink jet recording head and process for forming same
- 专利标题(中): 喷墨打印头及其制造方法
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申请号: EP92121977.0申请日: 1992-12-24
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公开(公告)号: EP0550030B1公开(公告)日: 1998-04-01
- 发明人: Miyazawa, Hisashi, c/o SEIKO EPSON CORPORATION , Nakamura, Takashi, c/o SEIKO EPSON CORPORATION , Nakamura, Osamu, c/o SEIKO EPSON CORPORATION , Yasukawa, Shinji, c/o SEIKO EPSON CORPORATION , Usui, Minoru, c/o SEIKO EPSON CORPORATION , Abe, Tomoaki, c/o SEIKO EPSON CORPORATION , Hosono, Satoru, c/o SEIKO EPSON CORPORATION , Naka, Takahiro, c/o SEIKO EPSON CORPORATION
- 申请人: SEIKO EPSON CORPORATION
- 申请人地址: 4-1, Nishishinjuku 2-chome Shinjuku-ku Tokyo JP
- 专利权人: SEIKO EPSON CORPORATION
- 当前专利权人: SEIKO EPSON CORPORATION
- 当前专利权人地址: 4-1, Nishishinjuku 2-chome Shinjuku-ku Tokyo JP
- 代理机构: Diehl, Hermann O. Th., Dr.
- 优先权: JP345343/91 19911226; JP22833/92 19920207; JP25126/92 19920212; JP45195/92 19920303; JP84003/92 19920406; JP103059/92 19920422; JP103060/92 19920422
- 主分类号: B41J2/025
- IPC分类号: B41J2/025
公开/授权文献
- EP0550030A3 Ink jet recording head and process for forming same 公开/授权日:1993-08-25
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