Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
【発明の名称】鉄鉱石の溶融還元設備における予備還元炉
Document Type and Number:
Japanese Patent JPH07103411
Kind Code:
B2
Inventors:
Tatsuro Ariyama
Kawada Hitoshi
Jiro Mase
Yoshiyuki Kitano
Tsuboi Haruto
Susumu Isozaki
Application Number:
JP15815590A
Publication Date:
November 08, 1995
Filing Date:
June 16, 1990
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
Nippon Steel Tube Co., Ltd.
International Classes:
C21B13/02; C21B11/00; C21B13/00; F27B15/10; (IPC1-7): C21B11/00; C21B13/00; F27B15/10
Attorney, Agent or Firm:
Tomomachi Masatoshi