发明授权
- 专利标题: A ball-point pen
- 专利标题(中): 笔
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申请号: EP94104220.2申请日: 1994-03-17
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公开(公告)号: EP0626276B1公开(公告)日: 1998-10-07
- 发明人: Kobayashi, Seiichi , Furukawa, Kazuhiko
- 申请人: MITSUBISHI PENCIL KABUSHIKI KAISHA
- 申请人地址: 23-37, Higashi-Ohi 5-chome Shinagawa-ku, Tokyo 140 JP
- 专利权人: MITSUBISHI PENCIL KABUSHIKI KAISHA
- 当前专利权人: MITSUBISHI PENCIL KABUSHIKI KAISHA
- 当前专利权人地址: 23-37, Higashi-Ohi 5-chome Shinagawa-ku, Tokyo 140 JP
- 代理机构: VOSSIUS & PARTNER
- 优先权: JP12171/93U 19930318; JP31856/93U 19930524
- 主分类号: B43K7/08
- IPC分类号: B43K7/08 ; B43K7/00 ; B43K23/00
公开/授权文献
- EP0626276A1 A ball-point pen 公开/授权日:1994-11-30
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