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发明名称
Improvements in or relating to magnetic transducing heads
摘要
申请公布号
GB870717(A)
申请公布日期
1961.06.21
申请号
GB19590002660
申请日期
1959.01.24
申请人
ELECTRIC & MUSICAL INDUSTRIES LIMITED
发明人
ELLIOT JAMES
分类号
G11B5/29
主分类号
G11B5/29
代理机构
代理人
主权项
地址
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