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Priority to JP4581370ApriorityCriticalpatent/JPS5146405B1/ja
Priority to DE19712126178prioritypatent/DE2126178B2/de
Priority to FR7119361Aprioritypatent/FR2096760B1/fr
Priority to GB1758071Aprioritypatent/GB1354030A/en
Priority to US05/520,134prioritypatent/US3999192A/en
Publication of JPS5146405B1publicationCriticalpatent/JPS5146405B1/ja