Title:
熱間鋼材の切削工具
Document Type and Number:
Japanese Patent JP4085842
Kind Code:
B2
Inventors:
Hiroyuki Hayashi
Koichi Tsutsumi
Koji Yamashita
Koichi Tsutsumi
Koji Yamashita
Application Number:
JP2003054424A
Publication Date:
May 14, 2008
Filing Date:
February 28, 2003
Export Citation:
Assignee:
jfe Steel Corporation
International Classes:
B23B27/14; B23B27/00
Domestic Patent References:
| JP10230302A | ||||
| JP49106407A | ||||
| JP9227975A | ||||
| JP2002088455A | ||||
| JP3061345A |
Attorney, Agent or Firm:
Yasuo Ishikawa