Title:
シールド機及びそのシールド機の掘進工法
Document Type and Number:
Japanese Patent JP5410205
Kind Code:
B2
Inventors:
Naoki Ueda
Kazuhiko Matoba
Yuuki Sasaki
Hideki Hisada
Kato Yuki
Joji Sato
Kazuhiko Matoba
Yuuki Sasaki
Hideki Hisada
Kato Yuki
Joji Sato
Application Number:
JP2009200537A
Publication Date:
February 05, 2014
Filing Date:
August 31, 2009
Export Citation:
Assignee:
Obayashi Corporation
Hitachi Zosen Corporation
Hitachi Zosen Corporation
International Classes:
E21D9/06; E21D9/087
Domestic Patent References:
JP9273388A | ||||
JP4330194A | ||||
JP2001254589A | ||||
JP2004176474A | ||||
JP8218773A |
Attorney, Agent or Firm:
Isshiki International Patent Service Corporation