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发明名称
COLD ROLLING IRON-SILICON STEEL STRIP MATERIAL
摘要
申请公布号
GB2059993(A)
申请公布日期
1981.04.29
申请号
GB19800023150
申请日期
1980.07.16
申请人
ALLEGHENY LUDLAM STEEL CORP
发明人
分类号
B21B3/00;C21D8/12;H01F1/16;(IPC1-7):C21D1/78
主分类号
B21B3/00
代理机构
代理人
主权项
地址
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