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发明名称
METHOD OF MANUFACTURING REFRACTORIES FOR STEELMAKING LADLE LINING
摘要
申请公布号
PL128700(B1)
申请公布日期
1984.02.29
申请号
PL19800223398
申请日期
1980.04.10
申请人
发明人
分类号
C04B;C04B35/10;(IPC1-7):C04B35/10
主分类号
C04B
代理机构
代理人
主权项
地址
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