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Priority to JP1475583UpriorityCriticalpatent/JPS59121759U/ja
Priority to GB08402721Aprioritypatent/GB2137797B/en
Publication of JPS59121759UpublicationCriticalpatent/JPS59121759U/ja
Application grantedgrantedCritical
Publication of JPH0233319Y2publicationCriticalpatent/JPH0233319Y2/ja
Sound pick-up device for playing back records of small diameters on electric gramophones or and other reproducing apparatus provided with automatic stop means