Title:
バタフライバルブ
Document Type and Number:
Japanese Patent JP4127932
Kind Code:
B2
Inventors:
Nouhide
Application Number:
JP20761399A
Publication Date:
July 30, 2008
Filing Date:
July 22, 1999
Export Citation:
Assignee:
Osame Industry Co., Ltd.
International Classes:
F16K1/22; F16K35/02; F16K37/00
Domestic Patent References:
| JP2002580U | ||||
| JP2031979U | ||||
| JP9317937A | ||||
| JP59011228Y1 | ||||
| JP57187979U | ||||
| JP52091542U | ||||
| JP8121613A | ||||
| JP4357374A | ||||
| JP3026354Y2 | ||||
| JP3031900Y2 | ||||
| JP4016040Y2 | ||||
| JP6076776U | ||||
| JP2074683U | ||||
| JP54032832U | ||||
| JP55151969U | ||||
| JP51086839U | ||||
| JP63119988U |
Attorney, Agent or Firm:
Aoyama Aoi
Akira Ito
Akira Ito