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发明名称
PROCEDIMENTO PER PRERISCALDARE ROTTAME DI FERRO E O ACCIAIO DA FONDERE IN FORNO AD ARCO DI ACCIAIERIA E RELATIVA APPARECCHIATURA
摘要
申请公布号
IT7969418(D0)
申请公布日期
1979.12.17
申请号
IT19790069418
申请日期
1979.12.17
申请人
CAPRETTI PIETRO;FAELLI GIUSEPPE
发明人
PIETRO CAPRETTI;GIUSEPPE FAELLI
分类号
C21B;(IPC1-7):C21B/
主分类号
C21B
代理机构
代理人
主权项
地址
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