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Title:
圧潰強度に優れた高靱性UOE鋼管及びその製造方法
Document Type and Number:
Japanese Patent JP5640792
Kind Code:
B2
Inventors:
谷澤 彰彦
石川 信行
岡津 光浩
三田尾 眞司
Application Number:
JP2011029264A
Publication Date:
December 17, 2014
Filing Date:
February 15, 2011
Export Citation:
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Assignee:
JFEスチール株式会社
International Classes:
C22C38/00; B21C37/08; C21D7/12; C21D8/02; C22C38/58
Attorney, Agent or Firm:
Shigeru Inoue
Woods Kazuhiro



 
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