Title:
方向性電磁鋼板の製造方法
Document Type and Number:
Japanese Patent JP4456317
Kind Code:
B2
Inventors:
Shuichi Nakamura
Yoshiyuki Ushigami
Kenichi Murakami
Yoshiyuki Ushigami
Kenichi Murakami
Application Number:
JP2002053688A
Publication Date:
April 28, 2010
Filing Date:
February 28, 2002
Export Citation:
Assignee:
Nippon Steel Corporation
International Classes:
B21B3/02; C21D9/46; C21D8/12; C22C38/00; C22C38/06; C22C38/18; H01F1/16
Domestic Patent References:
| JP9256051A | ||||
| JP9296219A | ||||
| JP2000355717A |
Attorney, Agent or Firm:
Takashi Ishida
Jun Tsuruta
Hiroshi Kamematsu
Masaya Nishiyama
Jun Tsuruta
Hiroshi Kamematsu
Masaya Nishiyama