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Priority to JP56180836ApriorityCriticalpatent/JPS5883356A/ja
Publication of JPS5883356ApublicationCriticalpatent/JPS5883356A/ja
Publication of JPS6364820B2publicationCriticalpatent/JPS6364820B2/ja
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
G11B15/18—Driving; Starting; Stopping; Arrangements for control or regulation thereof
G11B15/44—Speed-changing arrangements; Reversing arrangements; Drive transfer means therefor