Title:
異径鋼管同士の接合方法及び接合構造
Document Type and Number:
Japanese Patent JP6630125
Kind Code:
B2
Inventors:
Yuichi Hanada
Koji Yamashita
Koji Yamashita
Application Number:
JP2015222885A
Publication Date:
January 15, 2020
Filing Date:
November 13, 2015
Export Citation:
Assignee:
Maruichi Steel Tube Co., Ltd.
International Classes:
F16B7/18; E04B1/58; E04H12/08; F16B41/00
Domestic Patent References:
| JP5660803B2 | ||||
| JP4301973B2 | ||||
| JP6108701A | ||||
| JP6299603A |
Attorney, Agent or Firm:
Takenobu Samejima