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发明名称
Improvements in supplying heat to molten metals
摘要
申请公布号
GB829120(A)
申请公布日期
1960.02.24
申请号
GB19560019593
申请日期
1956.06.25
申请人
SOUTH AFRICAN IRON AND STEEL INDUSTRIAL CORPORATION LIMITED
发明人
分类号
C21C5/28;C21C5/32
主分类号
C21C5/28
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