Title:
シールドセグメント及びシールド工法
Document Type and Number:
Japanese Patent JP3619941
Kind Code:
B2
Inventors:
Hisao Ito
Yuji Asakami
Nobuyuki Takamatsu
Suzuki Yasunori
Yuji Asakami
Nobuyuki Takamatsu
Suzuki Yasunori
Application Number:
JP12581995A
Publication Date:
February 16, 2005
Filing Date:
April 26, 1995
Export Citation:
Assignee:
Tokyu Construction Co., Ltd.
International Classes:
E21D11/04; (IPC1-7): E21D11/04
Domestic Patent References:
| JP51084129U | ||||
| JP3055398A | ||||
| JP3111695U | ||||
| JP50037237A | ||||
| JP7004189A | ||||
| JP7004187A | ||||
| JP6014300U |
Attorney, Agent or Firm:
Sakuo Yamaguchi
Yuichi Kasai
Masaharu Yokoyama
Yuichi Kasai
Masaharu Yokoyama