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发明名称
PROCEDE DE PRODUCTION DE TOLES D'ACIER ELECTROMAGNETIQUE A GRAINS ORIENTES, ET TOLES AINSI OBTENUES
摘要
申请公布号
BE893356(A1)
申请公布日期
1982.09.16
申请号
BE19820208223
申请日期
1982.05.28
申请人
NIPPON STEEL CORP.
发明人
分类号
C22C38/00;C21D8/12;C21D9/46;H01F1/16;(IPC1-7):C21D/;H01F/
主分类号
C22C38/00
代理机构
代理人
主权项
地址
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