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Priority to JP8387472ApriorityCriticalpatent/JPS5217598B2/ja
Priority to US00384758Aprioritypatent/US3849940A/en
Priority to GB3730073Aprioritypatent/GB1385287A/en
Priority to DE2340598Aprioritypatent/DE2340598C3/de
Priority to IT27784/73Aprioritypatent/IT992922B/it
Publication of JPS4939195ApublicationCriticalpatent/JPS4939195A/ja
Publication of JPS5217598B2publicationCriticalpatent/JPS5217598B2/ja