Title:
【発明の名称】透水性地盤の地下水位低下工法
Document Type and Number:
Japanese Patent JP3006993
Kind Code:
B2
Inventors:
Kenichi Abe
Hiroshi Ito
Hiroshi Ito
Application Number:
JP7538594A
Publication Date:
February 07, 2000
Filing Date:
March 22, 1994
Export Citation:
Assignee:
Kumagai Gumi Co., Ltd.
International Classes:
E02D3/12; E02D3/10; E02D27/32; E02D27/34; E02D31/10; E02D31/12; (IPC1-7): E02D31/12; E02D27/32; E02D27/34
Domestic Patent References:
| JP4143323A |
Attorney, Agent or Firm:
Masahisa Ishida