Title:
【発明の名称】シ―ルド掘進機およびこれを用いた現場打ちライニング型シ―ルド工法
Document Type and Number:
Japanese Patent JP2526312
Kind Code:
B2
Inventors:
Okumura Toshihiro
Tadashi Yasumoto
Hashimoto Tsukasa
Kiyoshi Kurabayashi
Tadashi Yasumoto
Hashimoto Tsukasa
Kiyoshi Kurabayashi
Application Number:
JP33977990A
Publication Date:
August 21, 1996
Filing Date:
November 30, 1990
Export Citation:
Assignee:
Toda Construction Co., Ltd.
International Classes:
E21D9/06; E21D11/10; (IPC1-7): E21D11/10
Attorney, Agent or Firm:
Fuse Yukio (2 outside)