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发明名称
Procédé et dispositif pour la fusion préliminaire du fer brut dans des fours siemens-martin
摘要
申请公布号
FR1491998(A)
申请公布日期
1967.08.11
申请号
FR19660076064
申请日期
1966.09.12
申请人
VEB STAHL-UND WALZWERK RIESA
发明人
RUSCHER ALOIS;BOSSACK MANFRED;TOPFER HORST;SCHUBERT WERNER;PETZOLD GUENTER
分类号
F27D3/14
主分类号
F27D3/14
代理机构
代理人
主权项
地址
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