Title:
【発明の名称】遠心ポンプのスラスト軽減装置
Document Type and Number:
Japanese Patent JP2863520
Kind Code:
B1
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Inventors:
Sadao Uchida
Application Number:
JP145098A
Publication Date:
March 03, 1999
Filing Date:
January 07, 1998
Export Citation:
Assignee:
Torishima Manufacturing Co., Ltd.
International Classes:
F04D15/00; F04D29/04; F04D29/046; F04D29/049; F16C25/00; F16C39/00; (IPC1-7): F04D29/04; F16C25/00; F16C39/00
Domestic Patent References:
| JP7259787A | ||||
| JP932877A | ||||
| JP581739B2 |
Other References:
【文献】特許2793612(JP,B2)
Attorney, Agent or Firm:
Aoyama Ryo (2 outside people)