Title:
可動インナーリングを備えたポンプ
Document Type and Number:
Japanese Patent JP4472206
Kind Code:
B2
Inventors:
Akio Shima
Shinichi Takahashi
Yuji Tanaka
Yukio Fujita
Shinichi Takahashi
Yuji Tanaka
Yukio Fujita
Application Number:
JP2001127076A
Publication Date:
June 02, 2010
Filing Date:
April 25, 2001
Export Citation:
Assignee:
Hitachi Industrial Equipment Systems Co., Ltd.
International Classes:
F04D29/08; F04D29/16; F04D29/42
Domestic Patent References:
| JP54179502U | ||||
| JP9079384A | ||||
| JP546602U |
Foreign References:
| WO1999017026A1 |
Attorney, Agent or Firm:
Polaire Patent Business Corporation