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Patent Searching and Data


Title:
鋼矢板の打設方法および鋼矢板
Document Type and Number:
Japanese Patent JP4514990
Kind Code:
B2
Inventors:
Yuka Oka
Takeshi Oki
Masataka Kinoshita
Torisaki Hajime
Hajime Iwakura
Yoichi Okuda
Application Number:
JP2001175245A
Publication Date:
July 28, 2010
Filing Date:
June 11, 2001
Export Citation:
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Assignee:
jfe Steel Corporation
Nippon Steel Corporation
SUMITOMO METAL INDUSTRIES,LTD.
International Classes:
E02D5/14; E02D31/02; E02D5/08
Domestic Patent References:
JP1207520A
JP48007475Y1
JP2000143707A
JP6056135U
Attorney, Agent or Firm:
Eiichi Kobayashi