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发明名称
VERFAHREN ZUM ELEKTROSCHLACKEUMSCHMELZEN VON STAEHLEN MIT BEABSICHTIGT HOHEM SCHWEFELGEHALT
摘要
申请公布号
DE1608308(B2)
申请公布日期
1971.09.09
申请号
DE19681608308
申请日期
1968.03.19
申请人
发明人
分类号
C22B9/18;(IPC1-7):C21C5/52
主分类号
C22B9/18
代理机构
代理人
主权项
地址
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