Title:
Steel strip notching method, cold rolling method and cold rolled steel strip manufacturing method
Document Type and Number:
Japanese Patent JP6358307
Kind Code:
B2
Inventors:
Yu Nagai
Yasushi Kitani
Yukihiro Matsubara
Yasushi Kitani
Yukihiro Matsubara
Application Number:
JP2016208567A
Publication Date:
July 18, 2018
Filing Date:
October 25, 2016
Export Citation:
Assignee:
jfe Steel Corporation
International Classes:
B21B15/00
Domestic Patent References:
| JP6299243A | ||||
| JP55070492A |
Attorney, Agent or Firm:
Daisuke Ozaki
Akira Kumasaka
Isomura Tetsuro
Tetsuya Sakai
Kazuhiro Mori
Akira Kumasaka
Isomura Tetsuro
Tetsuya Sakai
Kazuhiro Mori