Title:
【発明の名称】大断面シールドトンネルの覆工方法およびトンネル覆工体構築用のコンクリート型枠構成部材
Document Type and Number:
Japanese Patent JP3361277
Kind Code:
B2
Inventors:
Norihisa Adachi
Yutaka Kashima
Yutaka Kashima
Application Number:
JP24320298A
Publication Date:
January 07, 2003
Filing Date:
August 28, 1998
Export Citation:
Assignee:
Taiho Construction Co., Ltd.
Norihisa Adachi
Norihisa Adachi
International Classes:
E21D11/10; E21D11/14; (IPC1-7): E21D11/10; E21D11/14
Domestic Patent References:
| JP194199A | ||||
| JP564298U |
Attorney, Agent or Firm:
Michio Takayama