Title:
地下水の管理システム及び地下水の管理方法
Document Type and Number:
Japanese Patent JP4682675
Kind Code:
B2
Inventors:
Kenji Tomoishi
Shin Matsumoto
Michitaka Kono
Tabata Minoru
Shin Matsumoto
Michitaka Kono
Tabata Minoru
Application Number:
JP2005110004A
Publication Date:
May 11, 2011
Filing Date:
April 06, 2005
Export Citation:
Assignee:
Obayashi Corporation
International Classes:
E02D19/10
Domestic Patent References:
| JP2005002659A | ||||
| JP6158633A | ||||
| JP6193041A | ||||
| JP7207651A | ||||
| JP2001323477A | ||||
| JP2003013436A |
Attorney, Agent or Firm:
Isshiki International Patent Service Corporation