Title:
補強管の接続装置および接続方法
Document Type and Number:
Japanese Patent JP6399903
Kind Code:
B2
Inventors:
Masayuki Yamashita
Koji Ishiyama
Ryoichi Hikima
Itaru Suwa
Junichi Tsukada
Takayuki Tsukada
Koji Ishiyama
Ryoichi Hikima
Itaru Suwa
Junichi Tsukada
Takayuki Tsukada
Application Number:
JP2014233731A
Publication Date:
October 03, 2018
Filing Date:
November 18, 2014
Export Citation:
Assignee:
Nishimatsu Construction Co., Ltd.
International Classes:
E21D9/04; E02D3/12
Domestic Patent References:
| JP8121073A | ||||
| JP5044385A | ||||
| JP2014125821A | ||||
| JP2008215038A | ||||
| JP2006176993A | ||||
| JP10306690A | ||||
| JP9158668A | ||||
| JP2003321992A | ||||
| JP2014240544A |
Attorney, Agent or Firm:
Patent Corporation MIP