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发明名称
Procédé de fabrication de matériaux ferromagnétiques
摘要
申请公布号
FR1325919(A)
申请公布日期
1963.05.03
申请号
FR19620895957
申请日期
1962.04.27
申请人
COMPAGNIE FRANCAISE THOMSON-HOUSTON
发明人
分类号
C22C38/02
主分类号
C22C38/02
代理机构
代理人
主权项
地址
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