Title:
二重管の継手構造
Document Type and Number:
Japanese Patent JP4664203
Kind Code:
B2
Inventors:
Yukazu Takamatsu
Nobuo Ichimura
Fumi Ohba
Nobuo Ichimura
Fumi Ohba
Application Number:
JP2005376461A
Publication Date:
April 06, 2011
Filing Date:
December 27, 2005
Export Citation:
Assignee:
Calsonic Kansei Co., Ltd.
International Classes:
F16L39/00; B23K1/00; B23K101/06
Domestic Patent References:
| JP2005256912A | ||||
| JP2004245393A | ||||
| JP2003287166A | ||||
| JP595493U |
Attorney, Agent or Firm:
Hidekazu Miyoshi
Iwa Saki Kokuni
Kawamata Sumio
Masakazu Ito
Shunichi Takahashi
Toshio Takamatsu
Iwa Saki Kokuni
Kawamata Sumio
Masakazu Ito
Shunichi Takahashi
Toshio Takamatsu