Title:
連続圧延機のワークロール組替方法
Document Type and Number:
Japanese Patent JP4490845
Kind Code:
B2
Inventors:
Naohiro Nozaki
Akira Morita
Koichi Yamazaki
Matsuura Kanade
Akira Morita
Koichi Yamazaki
Matsuura Kanade
Application Number:
JP2005043393A
Publication Date:
June 30, 2010
Filing Date:
February 21, 2005
Export Citation:
Assignee:
Nippon Steel Corporation
International Classes:
B21B31/08; B21B28/04
Domestic Patent References:
| JP59202107A |
Attorney, Agent or Firm:
Tatsuo Watanuki
Fumio Yamamoto
Fumio Yamamoto