Title:
逆止弁
Document Type and Number:
Japanese Patent JP4563753
Kind Code:
B2
Inventors:
Bunta Narukawa
Takuji Furuta
Takuji Furuta
Application Number:
JP2004258733A
Publication Date:
October 13, 2010
Filing Date:
September 06, 2004
Export Citation:
Assignee:
Fuji Koki Co., Ltd.
International Classes:
F16K17/196; F16K17/04
Domestic Patent References:
| JP58024666A | ||||
| JP58221078A | ||||
| JP58052379U | ||||
| JP52013132A | ||||
| JP50044578Y1 | ||||
| JP60016840U | ||||
| JP2033975U | ||||
| JP1100941U | ||||
| JP62115575U | ||||
| JP61084283U | ||||
| JP52002324U |
Attorney, Agent or Firm:
Patent Business Corporation Daiichi International Patent Office