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发明名称
Verfahren zum Betrieb von metallurgischen Schmelzoefen, insbesondere Siemens-Martin-OEfen
摘要
申请公布号
DE1240903(B)
申请公布日期
1967.05.24
申请号
DE196500D8560
申请日期
1965.11.02
申请人
JOSEPH DEGEN
发明人
DEGEN JOSEPH
分类号
C21C5/04
主分类号
C21C5/04
代理机构
代理人
主权项
地址
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