Title:
被削性に優れる鋼及びその製造方法
Document Type and Number:
Japanese Patent JP4348163
Kind Code:
B2
Inventors:
Masayuki Hashimura
Jun Mizuno
Kenichiro Naito
Hiroshi Hagiwara
Jun Mizuno
Kenichiro Naito
Hiroshi Hagiwara
Application Number:
JP2003374489A
Publication Date:
October 21, 2009
Filing Date:
November 04, 2003
Export Citation:
Assignee:
Nippon Steel Corporation
International Classes:
C21D8/00; C22C38/00; B22D7/00; B22D11/00; C22C38/60
Domestic Patent References:
| JP2002249823A | ||||
| JP11293391A |
Attorney, Agent or Firm:
Takashi Ishida
Jun Tsuruta
Hiroshi Kamematsu
Masaya Nishiyama
Jun Tsuruta
Hiroshi Kamematsu
Masaya Nishiyama