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发明名称
Procédé de fabrication des ferrites ferromagnétiques
摘要
申请公布号
FR1212306(A)
申请公布日期
1960.03.23
申请号
FRD1212306
申请日期
1958.10.06
申请人
COMPAGNIE FRANCAISE THOMSON-HOUSTON
发明人
分类号
C04B35/26;C04B35/64
主分类号
C04B35/26
代理机构
代理人
主权项
地址
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