Title:
カウンターウェイト機構を有する逆止弁の緩衝装置
Document Type and Number:
Japanese Patent JP4349721
Kind Code:
B2
Inventors:
Toshikazu Tanaka
Application Number:
JP2000161317A
Publication Date:
October 21, 2009
Filing Date:
May 31, 2000
Export Citation:
Assignee:
Kubota Corporation
International Classes:
F16K15/03
Domestic Patent References:
| JP5340483A | ||||
| JP58163773U | ||||
| JP63119977U | ||||
| JP54102622A | ||||
| JP63185967U | ||||
| JP4052638U | ||||
| JP63196885U |
Attorney, Agent or Firm:
Yoshihiro Morimoto