Title:
ガス栓
Document Type and Number:
Japanese Patent JP4317572
Kind Code:
B2
Inventors:
Fujinawa Yasushi
Koichi Yamagishi
Koichi Yamagishi
Application Number:
JP2007137544A
Publication Date:
August 19, 2009
Filing Date:
May 24, 2007
Export Citation:
Assignee:
Sanko Co., Ltd.
International Classes:
F16K5/02; F16K35/00; F16K37/00
Domestic Patent References:
| JP60180872U | ||||
| JP60062665U | ||||
| JP59132953U | ||||
| JP56163858U | ||||
| JP3010970U | ||||
| JP60107479U | ||||
| JP50121330U |
Attorney, Agent or Firm:
Atsushi Watanabe