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发明名称
VERFAHREN ZUR DIREKTREDUKTION VON EISENOXIDHÄLTIGEM MATERIAL
摘要
申请公布号
AT402825(B)
申请公布日期
1997.09.25
申请号
AT19940001248
申请日期
1994.06.23
申请人
VOEST-ALPINE INDUSTRIEANLAGENBAU GMBH;BRIFER INTERNATIONAL LTD.
发明人
FLUCH ROLAND;CZERMAK KARL DIPL.ING.;PEER GUENTER DIPL.ING.;WHIPP ROY HUBERT JR.
分类号
C21B13/00;(IPC1-7):C21B13/00;C22B5/14
主分类号
C21B13/00
代理机构
代理人
主权项
地址
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