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公开(公告)号：DE3477079D1
公开(公告)日：1989-04-13
申请号：DE3477079
申请日：1984-11-22
Applicant: BASF AG
Inventor： GUETTNER CHRISTINE , HEILMANN PETER DR , KULLMANN UDO DR , MAYER DIETER DR , GRAU WERNER DR
Abstract: Magnetic recording media possess, on a dimensionally stable base which may or may not be provided with a non-magnetic lower layer, a thin ferromagnetic metal layer on which a protective layer consisting of a silicon monoxide/chromium dual coating is applied.
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