Title:
ライナープレートを使用した立坑の構築方法
Document Type and Number:
Japanese Patent JP4138568
Kind Code:
B2
Inventors:
Masami Makino
Kenichi Ozoe
Yoshiyuki Hamada
Kenichi Ozoe
Yoshiyuki Hamada
Application Number:
JP2003124678A
Publication Date:
August 27, 2008
Filing Date:
April 30, 2003
Export Citation:
Assignee:
Kato Construction Co., Ltd.
jfe building materials corporation
jfe building materials corporation
International Classes:
E21D1/08; E21D5/10
Domestic Patent References:
| JP7011863A | ||||
| JP11117317A | ||||
| JP50159125A | ||||
| JP63078995A | ||||
| JP49022019Y1 |
Attorney, Agent or Firm:
Tsuyoshi Hashimoto
Hiromichi Kobayashi
Hiromichi Kobayashi
Previous Patent: JPH04138567
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