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Priority claimed from JP45006482Aexternal-prioritypatent/JPS4824892B1/ja
Priority claimed from JP45006483Aexternal-prioritypatent/JPS4939683B1/ja
Priority claimed from JP45006481Aexternal-prioritypatent/JPS4824891B1/ja
Priority claimed from JP45006479Aexternal-prioritypatent/JPS4815016B1/ja
Application filedfiledCritical
Publication of NL7100770ApublicationCriticalpatent/NL7100770A/xx
Publication of NL172100BpublicationCriticalpatent/NL172100B/xx
Application grantedgrantedCritical
Publication of NL172100CpublicationCriticalpatent/NL172100C/xx
G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
G11B15/00—Driving, starting or stopping record carriers of filamentary or web form; Driving both such record carriers and heads; Guiding such record carriers or containers therefor; Control thereof; Control of operating function