Title:
チェックバルブ
Document Type and Number:
Japanese Patent JP4168711
Kind Code:
B2
Inventors:
Yutaka Yamashita
Yuichiro Sakakibara
Yuichiro Sakakibara
Application Number:
JP2002266022A
Publication Date:
October 22, 2008
Filing Date:
September 11, 2002
Export Citation:
Assignee:
Advics Co., Ltd.
International Classes:
F16K15/04; F04B53/10
Domestic Patent References:
| JP45030513B1 | ||||
| JP2002188697A | ||||
| JP64077768A | ||||
| JP8159043A | ||||
| JP10325448A | ||||
| JP62194079A | ||||
| JP61032680U |
Attorney, Agent or Firm:
Kobayashi Osamu