Title:
滞水層の通水性確保工法
Document Type and Number:
Japanese Patent JP4472503
Kind Code:
B2
Inventors:
Hiroyuki Ikeda
Yoshiharu Okubo
Perspective
Takafumi Aso
Keisuke Miyabe
Shinji Sozono
Ryoetsu Saito
Keita Miyake
Yoshiharu Okubo
Perspective
Takafumi Aso
Keisuke Miyabe
Shinji Sozono
Ryoetsu Saito
Keita Miyake
Application Number:
JP2004358704A
Publication Date:
June 02, 2010
Filing Date:
December 10, 2004
Export Citation:
Assignee:
Konoike Gumi Co., Ltd.
East Japan Expressway Co., Ltd.
Central Japan Expressway Co., Ltd.
West Japan Expressway Co., Ltd.
East Japan Expressway Co., Ltd.
Central Japan Expressway Co., Ltd.
West Japan Expressway Co., Ltd.
International Classes:
E02D5/20; E02D29/045; E02D31/02; E21D13/00
Domestic Patent References:
| JP2002021080A | ||||
| JP2002227229A | ||||
| JP2004176498A | ||||
| JP2002081058A | ||||
| JP2004131940A |
Attorney, Agent or Firm:
Osamu Mori