Title:
パイプルーフ工法
Document Type and Number:
Japanese Patent JP4647562
Kind Code:
B2
Inventors:
Nishiyama Kaichi
Ryo Kimura
Ryo Kimura
Application Number:
JP2006216592A
Publication Date:
March 09, 2011
Filing Date:
August 09, 2006
Export Citation:
Assignee:
Data To Co., Ltd.
Takenaka Civil Engineering Co., Ltd.
Sanwa Equipment Co., Ltd.
Uemura Giken Industry Co., Ltd.
GECOSS Corporation
Takenaka Civil Engineering Co., Ltd.
Sanwa Equipment Co., Ltd.
Uemura Giken Industry Co., Ltd.
GECOSS Corporation
International Classes:
E21D9/04; E21D9/06
Domestic Patent References:
| JP2004324185A | ||||
| JP5081395U | ||||
| JP10292779A | ||||
| JP2005146541A | ||||
| JP2005016141A |
Attorney, Agent or Firm:
Tsukasa Kubo