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发明名称
Improvements relating to the refining of steel and alloys thereof
摘要
申请公布号
GB723802(A)
申请公布日期
1955.02.09
申请号
GB19520006715
申请日期
1952.03.14
申请人
BOCHUMER VEREIN FUER GUSSSTAHLFABRIKATION AKTIENGESELLSCHAFT
发明人
分类号
C21C7/10
主分类号
C21C7/10
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代理人
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