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发明名称
Improvements in or relating to processes for the production in converters of steels low in phosphorus, nitrogen, and oxygen
摘要
申请公布号
GB753677(A)
申请公布日期
1956.07.25
申请号
GB19540004797
申请日期
1954.02.18
申请人
KLOECKNER-HUETTENWERK HASPE AKTIENGESELLSCHAFT
发明人
分类号
C21C5/34
主分类号
C21C5/34
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代理人
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