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发明名称
PROCESSO E DISPOSITIVO PARA A PRODUCAO DE UMA ESPONJA DE FERRO OU FERRO BRUTO
摘要
申请公布号
BR8505068(A)
申请公布日期
1986.07.29
申请号
BR19850005068
申请日期
1985.10.11
申请人
KORF ENGINEERING GMBH.
发明人
DR. ROLF HAUK
分类号
C21B11/02;C21B11/00;C21B13/00;C21B13/02;C21B13/14;(IPC1-7):C21B13/02
主分类号
C21B11/02
代理机构
代理人
主权项
地址
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