Title:
二重管の液漏れ対応構造とその施工方法
Document Type and Number:
Japanese Patent JP6581837
Kind Code:
B2
Inventors:
Yuji Sakamoto
Application Number:
JP2015154121A
Publication Date:
September 25, 2019
Filing Date:
August 04, 2015
Export Citation:
Assignee:
Takasago Thermal Engineering Co., Ltd.
International Classes:
F16L55/16; F16L39/04
Domestic Patent References:
| JP57129996A | ||||
| JP2002295771A | ||||
| JP2014070664A | ||||
| JP63201285U | ||||
| JP4032388U | ||||
| JP8136387A | ||||
| JP2069197U | ||||
| JP11125390A |
Attorney, Agent or Firm:
Koji Hagiwara
Tetsuo Kanamoto
Tetsuo Kanamoto