Title:
【発明の名称】ガスインジェクションによる溶鋼の真空精錬方法
Document Type and Number:
Japanese Patent JP3124416
Kind Code:
B2
Inventors:
Shinya Kitamura
Ken Koyanagi
Ken Koyanagi
Application Number:
JP15760693A
Publication Date:
January 15, 2001
Filing Date:
June 28, 1993
Export Citation:
Assignee:
Nippon Steel Corporation
International Classes:
C21C7/10; (IPC1-7): C21C7/10
Domestic Patent References:
| JP6137912A | ||||
| JP2133510A |
Attorney, Agent or Firm:
Yu Shiina (1 person outside)