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Priority to DD15607971ApriorityCriticalpatent/DD99469A1/xx
Priority to DE19712162957prioritypatent/DE2162957A1/de
Priority to FR7222619Aprioritypatent/FR2143315A1/fr
Publication of DD99469A1publicationCriticalpatent/DD99469A1/xx
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