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Priority to JP47017493ApriorityCriticalpatent/JPS4885393A/ja
Priority to AU43698/72Aprioritypatent/AU4369872A/en
Priority to DE2231928Aprioritypatent/DE2231928B2/de
Priority to US00268170Aprioritypatent/US3823508A/en
Priority to FR7224027Aprioritypatent/FR2143965B1/fr
Publication of JPS4885393ApublicationCriticalpatent/JPS4885393A/ja