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发明名称
PROCEDIMENTO PER LA DESOLFORAZIONE DI MASSE FUSE DI FERRO
摘要
申请公布号
IT8149789(D0)
申请公布日期
1981.11.27
申请号
IT19810049789
申请日期
1981.11.27
申请人
ARBED S.A.
发明人
JEAN GOEDERT
分类号
B21B3/02;(IPC1-7):C21C/
主分类号
B21B3/02
代理机构
代理人
主权项
地址
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