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发明名称
CASTABLE REFRACTORY FOR BRANCH PIPE FOR BLASTING TO BLAST FURNACE
摘要
申请公布号
JPS54160412(A)
申请公布日期
1979.12.19
申请号
JP19780068308
申请日期
1978.06.08
申请人
NIPPON STEEL CORP;NICHIBEI ROZAI SEIZO KK
发明人
INOUE AKIHIKO;ICHINO TAKETOMO
分类号
C21B7/16;C04B35/66
主分类号
C21B7/16
代理机构
代理人
主权项
地址
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