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发明名称
Improvements in or relating to ferrite compositions
摘要
申请公布号
GB904090(A)
申请公布日期
1962.08.22
申请号
GB19590043443
申请日期
1959.12.22
申请人
WESTERN ELECTRIC COMPANY
发明人
分类号
C04B35/26;H01P1/37
主分类号
C04B35/26
代理机构
代理人
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