AT183974B - Magnettonträger, Verfahren zu dessen Herstellung und magnetisches Aufzeichnungsverfahren bei Verwendung eines derartigen Trägers
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Magnettonträger, Verfahren zu dessen Herstellung und magnetisches Aufzeichnungsverfahren bei Verwendung eines derartigen Trägers
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Publication number
AT183974B
AT183974BAT183974DAAT183974BAT 183974 BAT183974 BAT 183974BAT 183974D AAT183974D AAT 183974DAAT 183974 BAT183974 BAT 183974B
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Publication of AT183974BpublicationCriticalpatent/AT183974B/de
G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
G11B5/62—Record carriers characterised by the selection of the material
G11B5/68—Record carriers characterised by the selection of the material comprising one or more layers of magnetisable material homogeneously mixed with a bonding agent
G11B5/70—Record carriers characterised by the selection of the material comprising one or more layers of magnetisable material homogeneously mixed with a bonding agent on a base layer
G11B5/706—Record carriers characterised by the selection of the material comprising one or more layers of magnetisable material homogeneously mixed with a bonding agent on a base layer characterised by the composition of the magnetic material
G11B5/70626—Record carriers characterised by the selection of the material comprising one or more layers of magnetisable material homogeneously mixed with a bonding agent on a base layer characterised by the composition of the magnetic material containing non-metallic substances
G11B5/70642—Record carriers characterised by the selection of the material comprising one or more layers of magnetisable material homogeneously mixed with a bonding agent on a base layer characterised by the composition of the magnetic material containing non-metallic substances iron oxides
G11B5/70678—Ferrites
AT183974D1951-12-311952-12-29Magnettonträger, Verfahren zu dessen Herstellung und magnetisches Aufzeichnungsverfahren bei Verwendung eines derartigen Trägers
AT183974B
(de)