Title:
熱間圧延用ロール外層材および熱間圧延用複合ロール
Document Type and Number:
Japanese Patent JP4569122
Kind Code:
B2
Inventors:
Kenji Ichino
Takashi Sakata
Hiromitsu Shibata
Takashi Sakata
Hiromitsu Shibata
Application Number:
JP2004041885A
Publication Date:
October 27, 2010
Filing Date:
February 18, 2004
Export Citation:
Assignee:
jfe Steel Corporation
International Classes:
B22D19/16; C22C37/00; B21B27/00; B21B27/02; B22D13/00; C22C37/10
Domestic Patent References:
| JP11286738A | ||||
| JP61199051A | ||||
| JP2093039A | ||||
| JP2232338A | ||||
| JP2001247928A | ||||
| JP8092698A | ||||
| JP5271867A | ||||
| JP2002129275A |
Attorney, Agent or Firm:
Eiichi Kobayashi