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Priority to JP48122595ApriorityCriticalpatent/JPS5074498A/ja
Priority to US05/481,908prioritypatent/US3952183A/en
Priority to GB2808274Aprioritypatent/GB1476507A/en
Priority to DE19742430995prioritypatent/DE2430995B2/de
Priority to IT24584/74Aprioritypatent/IT1019675B/it
Priority to FR7422774Aprioritypatent/FR2235434B1/fr
Publication of JPS5074498ApublicationCriticalpatent/JPS5074498A/ja