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Priority to JP11294074UpriorityCriticalpatent/JPS5619010Y2/ja
Priority to BR7506031Aprioritypatent/BR7506031A/pt
Priority to IT2734375Aprioritypatent/IT1042631B/it
Publication of JPS5140391UpublicationCriticalpatent/JPS5140391U/ja
Application grantedgrantedCritical
Publication of JPS5619010Y2publicationCriticalpatent/JPS5619010Y2/ja