Title:
覆工セグメントの製造方法、トンネル覆工方法及びトンネル覆工体の補修方法
Document Type and Number:
Japanese Patent JP4066016
Kind Code:
B2
Inventors:
Kiyoshi Ishii
Kenichiro Irita
Hideyo Shiokawa
Kazushi Takimoto
Junichi Ikeya
Yoshihiko Katsuyama
Kunio Igawa
Kenichiro Irita
Hideyo Shiokawa
Kazushi Takimoto
Junichi Ikeya
Yoshihiko Katsuyama
Kunio Igawa
Application Number:
JP2002292713A
Publication Date:
March 26, 2008
Filing Date:
October 04, 2002
Export Citation:
Assignee:
Shimizu Construction Co., Ltd.
International Classes:
E21D11/04; B28B23/02
Domestic Patent References:
JP2001280092A | ||||
JP2002070495A | ||||
JP2000034898A | ||||
JP6299089A | ||||
JP9296615A | ||||
JP2001355343A | ||||
JP8338200A | ||||
JP2000006284A | ||||
JP7164414A | ||||
JP11343796A | ||||
JP2038700A |
Attorney, Agent or Firm:
Masatake Shiga
Tadashi Takahashi
Takashi Watanabe
Masakazu Aoyama
Tadashi Takahashi
Takashi Watanabe
Masakazu Aoyama