Title:
鋼管の連続熱処理方法
Document Type and Number:
Japanese Patent JP5573325
Kind Code:
B2
Inventors:
Takuya Asano
Keizo Kawamura
Keizo Kawamura
Application Number:
JP2010097160A
Publication Date:
August 20, 2014
Filing Date:
April 20, 2010
Export Citation:
Assignee:
The NSC 住金, Inc.
International Classes:
C21D9/08; B21C37/16; C21D9/50; C22C38/00; C22C38/14
Attorney, Agent or Firm:
Tatsuo Watanuki
Fumio Yamamoto
Fumio Yamamoto