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发明名称
Verfahren zum Erzeugen von Roheisen
摘要
申请公布号
DE1244819(B)
申请公布日期
1967.07.20
申请号
DE1954A019582
申请日期
1954.01.27
申请人
ROECHLING'SCHE EISEN- UND STAHLWERKE GESELLSCHAFT MIT BESCHRAENKTER HAFTUNG
发明人
HEILIGENSTAEDT HANS ERICH WERNER
分类号
C21B5/00;C21B13/06
主分类号
C21B5/00
代理机构
代理人
主权项
地址
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