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Priority to JP44095491ApriorityCriticalpatent/JPS4931075B1/ja
Priority to FR7039649Aprioritypatent/FR2068995A5/fr
Priority to GB5354770Aprioritypatent/GB1302800A/en
Priority to SE1589270Aprioritypatent/SE369695B/xx
Priority to DE19702058445prioritypatent/DE2058445B2/de
Publication of JPS4931075B1publicationCriticalpatent/JPS4931075B1/ja