Title:
【発明の名称】溶鋼への元素添加方法
Document Type and Number:
Japanese Patent JPS5933643
Kind Code:
B2
Inventors:
OONO TAKAHIDE
OKAMURA YOSHIHIRO
TOYOFUKU AKINORI
KOGA SHIGENORI
KIURA KANJI
OKAMURA YOSHIHIRO
TOYOFUKU AKINORI
KOGA SHIGENORI
KIURA KANJI
Application Number:
JP4826177A
Publication Date:
August 17, 1984
Filing Date:
April 26, 1977
Export Citation:
Assignee:
NIPPON STEEL CORP
International Classes:
C21C7/04; B22D7/00; C21C7/00; C22C33/04; (IPC1-7): C21C7/04
Attorney, Agent or Firm:
Akizawa Masamitsu