Title:
GAS-PERMEABLE REFRACTORY STRUCTURE
Document Type and Number:
Japanese Patent JPS5776137
Kind Code:
A
Inventors:
FURITSUTSU HEDOURU
FURIIDORITSUHI KATSUSEGAA
FURIIDORITSUHI KATSUSEGAA
Application Number:
JP9903481A
Publication Date:
May 13, 1982
Filing Date:
June 25, 1981
Export Citation:
Assignee:
ARBED
International Classes:
C21C5/48; C21C5/34; C21C7/072; F27D3/16; (IPC1-7): C21C5/48; C21C7/072; C22B9/05; F27D3/16
Domestic Patent References:
| JPS55145129A | 1980-11-12 |