Title:
【発明の名称】溶鋼スラグの改質方法
Document Type and Number:
Japanese Patent JP2855333
Kind Code:
B2
Inventors:
HARA YOSHIAKI
HIWASA SHOICHI
NAGAMURA TOKUHIRO
HIWASA SHOICHI
NAGAMURA TOKUHIRO
Application Number:
JP1344789A
Publication Date:
February 10, 1999
Filing Date:
January 23, 1989
Export Citation:
Assignee:
KAWASAKI SEITETSU KK
International Classes:
C21C7/00; C21C7/06; F27D15/00; (IPC1-7): C21C7/00
Domestic Patent References:
| JP63169320A | ||||
| JP5112321A | ||||
| JP5576013A |
Attorney, Agent or Firm:
Takeo Nakaji