Title:
地中浄化壁
Document Type and Number:
Japanese Patent JP6402656
Kind Code:
B2
Inventors:
Tomonori Urushihara
Akira Kato
Akira Kato
Application Number:
JP2015045897A
Publication Date:
October 10, 2018
Filing Date:
March 09, 2015
Export Citation:
Assignee:
Obayashi Corporation
International Classes:
C02F1/28; E02D3/08; E02D19/12
Domestic Patent References:
| JP2011161368A | ||||
| JP2002079233A | ||||
| JP2005296762A | ||||
| JP2005296824A | ||||
| JP2006043602A | ||||
| JP2005185979A | ||||
| JP2014054610A |
Foreign References:
| US5487622 |
Attorney, Agent or Firm:
Isshiki International Patent Service Corporation