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发明名称
MAGNETIC RECORDER TAPE COVERED WITH MOS2 ON THE SIDE OF THE MAGNETIZABLE LAYER
摘要
申请公布号
CA668514(A)
申请公布日期
1963.08.13
申请号
CAD668514
申请日期
申请人
N.V. PHILIPS GLOEILAMPENFABRIEKEN
发明人
JOHANNES C. DE HAAN
分类号
主分类号
代理机构
代理人
主权项
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