发明授权
- 专利标题: Ink jet recording head
- 专利标题(中): 喷墨式记录头
-
申请号: EP94107492.4申请日: 1994-05-13
-
公开(公告)号: EP0630748B2公开(公告)日: 2007-02-14
- 发明人: Okazawa, Noriaki, c/o Seiko Epson Corporation , Naka, Takahiro, c/o Seiko Epson Corporation , Yasukawa, Shinji, 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.
- 优先权: JP11034293 19930512; JP11034393 19930512; JP12057994 19940509
- 主分类号: B41J2/045
- IPC分类号: B41J2/045 ; B41J2/16
公开/授权文献
- EP0630748B1 Ink jet recording head 公开/授权日:1999-12-15
信息查询
IPC分类: