Title:
METHOD OF OPERATING FURNACE FOR MELTING IRON AND STEEL
Document Type and Number:
Japanese Patent JPS52144302
Kind Code:
A
Inventors:
ISHIJIMA TAKEO
Application Number:
JP6109376A
Publication Date:
December 01, 1977
Filing Date:
May 28, 1976
Export Citation:
Assignee:
NISSEI LTD
International Classes:
C22B7/00; C22B5/00; F27B19/02; (IPC1-7): C22B5/00; F27B19/02
Domestic Patent References:
| JP44009965A | ||||
| JP45020563A |