Title:
多段ポンプ
Document Type and Number:
Japanese Patent JP4078477
Kind Code:
B2
Inventors:
Nobuhiko Konishi
Tetsuya Totani
Jun Kikushima
Yojiro Hayashi
Tetsuya Totani
Jun Kikushima
Yojiro Hayashi
Application Number:
JP2001330326A
Publication Date:
April 23, 2008
Filing Date:
October 29, 2001
Export Citation:
Assignee:
Hitachi Plant Technology Co., Ltd.
International Classes:
F04D1/08; F04D29/22; F04D29/66
Domestic Patent References:
| JP57102597A | ||||
| JP63009494U | ||||
| JP8232879A | ||||
| JP2001115981A | ||||
| JP2001073982A |
Attorney, Agent or Firm:
Kasuga Toshiaki