Title:
開放弁
Document Type and Number:
Japanese Patent JP4689318
Kind Code:
B2
Inventors:
Hiroki Hirai
Application Number:
JP2005095494A
Publication Date:
May 25, 2011
Filing Date:
March 29, 2005
Export Citation:
Assignee:
Nomi Disaster Prevention Co., Ltd.
International Classes:
A62C35/68; F16K17/08; F16K31/122
Domestic Patent References:
| JP4049274U | ||||
| JP2000179725A | ||||
| JP2002276815A |
Attorney, Agent or Firm:
Michiharu Soga
Hidetoshi Furukawa
Suzuki Kenchi
Kajinami order
Hidetoshi Furukawa
Suzuki Kenchi
Kajinami order