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Priority to JP11299078ApriorityCriticalpatent/JPS5539761A/ja
Priority to FR7919213Aprioritypatent/FR2432265A1/fr
Publication of JPS5539761ApublicationCriticalpatent/JPS5539761A/ja
Publication of JPS5741882B2publicationCriticalpatent/JPS5741882B2/ja