Title:
An operation method of river improvement equipment and river improvement equipment
Document Type and Number:
Japanese Patent JP6088183
Kind Code:
B2
Inventors:
Yoshihiro Uchida
Kazuhiro Nagaoka
Yoshihiro Yamakawa
Kazuhiro Nagaoka
Yoshihiro Yamakawa
Application Number:
JP2012200161A
Publication Date:
March 01, 2017
Filing Date:
September 12, 2012
Export Citation:
Assignee:
Ebara Corporation
International Classes:
E02B7/20
Domestic Patent References:
| JP2008186266A | ||||
| JP7259057A | ||||
| JP2007332534A | ||||
| JP6101223A | ||||
| JP2002332624A | ||||
| JP2009209544A | ||||
| JP2013113185A | ||||
| JP2007126261A |
Attorney, Agent or Firm:
Shinjiro Ono
Toru Miyamae
Yamazaki Kosaku
Yukio Kanegae
Koichi Kushida
Toru Miyamae
Yamazaki Kosaku
Yukio Kanegae
Koichi Kushida