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发明名称
PROCEDE PERFECTIONNE POUR L'AFFINAGE DE LA FONTE AU CONVERTISSEUR
摘要
申请公布号
BE893778(A1)
申请公布日期
1983.01.06
申请号
BE19826047684
申请日期
1982.07.06
申请人
CENTRE DE RECHERCHES METALLURGIQUES - CENTRUM VOOR RESEARCH INDE METALLURGIE A.S.B.L. - V.Z.W.
发明人
分类号
C21C5/35;(IPC1-7):C21C/
主分类号
C21C5/35
代理机构
代理人
主权项
地址
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