Title:
【発明の名称】高炉の操業方法
Document Type and Number:
Japanese Patent JP2727560
Kind Code:
B2
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Inventors:
KAJIWARA YOSHIMASA
TANAKA TSUTOMU
INADA TAKANOBU
YAMAGATA CHISATO
SUYAMA SHINICHI
TANAKA TSUTOMU
INADA TAKANOBU
YAMAGATA CHISATO
SUYAMA SHINICHI
Application Number:
JP8971888A
Publication Date:
March 11, 1998
Filing Date:
April 12, 1988
Export Citation:
Assignee:
SUMITOMO KINZOKU KOGYO KK
International Classes:
C21B5/00; (IPC1-7): C21B5/00; C21B5/00
Domestic Patent References:
| JPS5562106A | ||||
| JPS57174403A |
Attorney, Agent or Firm:
Raw form Motoshige (1 person outside)