Title:
切替弁装置
Document Type and Number:
Japanese Patent JP4757315
Kind Code:
B2
Inventors:
Toru Hayakawa
Takayuki Hayakawa
Miho Takagi
Takayuki Hayakawa
Miho Takagi
Application Number:
JP2008554953A
Publication Date:
August 24, 2011
Filing Date:
August 05, 2008
Export Citation:
Assignee:
Hayakawa Valve Mfg. Co., Ltd.
International Classes:
F16K11/074; E03C1/04; F16K31/60
Domestic Patent References:
| JPH10227371A | 1998-08-25 | |||
| JPH08170354A | 1996-07-02 | |||
| JP2008175334A | 2008-07-31 | |||
| JP2003225656A | 2003-08-12 | |||
| JP2004137712A | 2004-05-13 | |||
| JP2001162113A | 2001-06-19 | |||
| JPH034982A | 1991-01-10 |
Foreign References:
| WO2004027298A1 | 2004-04-01 |
Attorney, Agent or Firm:
Masayuki Manda