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发明名称
MAGNETIC RECORDING HEAD AND METHODS OF MANUFACTURING SUCH HEADS
摘要
申请公布号
CA766452(A)
申请公布日期
1967.09.05
申请号
CAD766452
申请日期
申请人
N.V. PHILIPS GLOEILAMPENFABRIEKEN
发明人
GODEFRIDUS J. MANDERS
分类号
主分类号
代理机构
代理人
主权项
地址
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