Title:
地下水の揚注水管理システム及び地下水の揚注水工法
Document Type and Number:
Japanese Patent JP6447046
Kind Code:
B2
Inventors:
Yuki Yamada
Yoshihiko Morio
Akira Yamamoto
Yoshihiko Morio
Akira Yamamoto
Application Number:
JP2014235488A
Publication Date:
January 09, 2019
Filing Date:
November 20, 2014
Export Citation:
Assignee:
Obayashi Corporation
International Classes:
E02D19/10
Domestic Patent References:
| JP2006077567A | ||||
| JP2013019159A | ||||
| JP2001323477A | ||||
| JP2014101661A | ||||
| JP6193041A |
Foreign References:
| EP0884418A2 |
Attorney, Agent or Firm:
Isshiki International Patent Service Corporation