Title:
METHOD OF PREHEATING RAW MATERIAL IN ARC FURNACE
Document Type and Number:
Japanese Patent JPS5932786
Kind Code:
A
Inventors:
ASANO SHIGEO
SUGIURA SABUROU
TAKAHASHI TSUTOMU
SUGIURA SABUROU
TAKAHASHI TSUTOMU
Application Number:
JP14282782A
Publication Date:
February 22, 1984
Filing Date:
August 17, 1982
Export Citation:
Assignee:
DAIDO STEEL CO LTD
International Classes:
C21C5/52; F27D13/00; (IPC1-7): C21C5/52; F27D13/00
Attorney, Agent or Firm:
Masao Inui