Title:
板材の精整方法および精整装置
Document Type and Number:
Japanese Patent JP4236518
Kind Code:
B2
Inventors:
Hirokazu Watari
Application Number:
JP2003169681A
Publication Date:
March 11, 2009
Filing Date:
June 13, 2003
Export Citation:
Assignee:
Steel Plantech Co., Ltd.
International Classes:
B21B15/00; B21B37/00; B21B38/02
Domestic Patent References:
| JP63230262A | ||||
| JP9192740A | ||||
| JP3361681B2 | ||||
| JP3359487B2 | ||||
| JP2000042631A | ||||
| JP58211820A | ||||
| JP4037401A |
Attorney, Agent or Firm:
Yoshio Hosomi