![Dredging apparatus](/ep/1998/03/25/EP0587256B1/abs.jpg.150x150.jpg)
基本信息:
- 专利标题: Dredging apparatus
- 专利标题(中):Nassbaggervorrichtung
- 申请号:EP93203116.4 申请日:1989-09-22
- 公开(公告)号:EP0587256B1 公开(公告)日:1998-03-25
- 发明人: Kuioka, Kiyoshi, c/o Ube Industries Ltd. , Yamamoto, Ryoichi, c/o Ube Industries Ltd. , Inaba, Koji, c/o Ube Industries Ltd. , Hoshino, Toyama, c/o Ube Industries Ltd.
- 申请人: UBE INDUSTRIES, LTD.
- 申请人地址: 12-32, Nishihonmachi 1-chome Ube-shi, Yamaguchi-ken 755 JP
- 专利权人: UBE INDUSTRIES, LTD.
- 当前专利权人: UBE INDUSTRIES, LTD.
- 当前专利权人地址: 12-32, Nishihonmachi 1-chome Ube-shi, Yamaguchi-ken 755 JP
- 代理机构: Irons, Mark David
- 优先权: JP299444/88 19881129; JP63478/89 19890317
- 主分类号: E02F3/88
- IPC分类号: E02F3/88 ; E02F3/90 ; E02F3/92 ; E02F7/02
公开/授权文献:
- EP0587256A3 Dredging apparatus 公开/授权日:1994-04-13