環境監視用観測井 - Reinforced Soil Engineering Co., Ltd.

Title:

環境監視用観測井

Document Type and Number:

Japanese Patent JP4827910

Kind Code:

B2

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Inventors:

Shunsuke Shimada
Terashima Rei

Application Number:

JP2008301059A

Publication Date:

November 30, 2011

Filing Date:

November 26, 2008

Export Citation:

Assignee:

Reinforced Soil Engineering Co., Ltd.

International Classes:

E02D1/00; E21B49/08; E21B43/08

Domestic Patent References:

Other References:

編集委員会,根切り工事と地下水―調査・設計から施工まで-,社団法人地盤工学会,1999年 8月31日,第5刷,P.39、40、図-2.21
地盤工学会地盤調査法改訂編集委員会,地盤調査の方法と解説,社団法人地盤工学会,2004年 6月 1日,第1刷,P.362-363、図-1

Attorney, Agent or Firm:

Kumon enjoyment
Hisako Yasuko
Satoshi Kumon

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