Title:
鋼矢板の継手の止水方法
Document Type and Number:
Japanese Patent JP4194453
Kind Code:
B2
Inventors:
Takeshi Oki
Yuka Oka
Shozo Kosumi
Hiromitsu Yoshizaki
Yuka Oka
Shozo Kosumi
Hiromitsu Yoshizaki
Application Number:
JP2003308286A
Publication Date:
December 10, 2008
Filing Date:
September 01, 2003
Export Citation:
Assignee:
jfe Steel Corporation
Japan Basic Technology Co., Ltd.
Japan Basic Technology Co., Ltd.
International Classes:
E02D5/14
Domestic Patent References:
| JP2003160930A | ||||
| JP54071810A | ||||
| JP9060023A | ||||
| JP6012525U | ||||
| JP8021194A | ||||
| JP9144490A |
Attorney, Agent or Firm:
Yasuo Ishikawa