Title:
低温用高靱性UOE鋼管
Document Type and Number:
Japanese Patent JP4134974
Kind Code:
B2
More Like This:
Inventors:
Nobuo Tezuka
Yamaguchi Tadamasa
Yamaguchi Tadamasa
Application Number:
JP2004305367A
Publication Date:
August 20, 2008
Filing Date:
October 20, 2004
Export Citation:
Assignee:
jfe Steel Corporation
International Classes:
B23K35/30; C22C38/00; C22C38/58
Domestic Patent References:
| JP5000375A | ||||
| JP60258411A |
Attorney, Agent or Firm:
Eiichi Kobayashi