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Priority to JP7465472ApriorityCriticalpatent/JPS5139599B2/ja
Priority to IT5163873Aprioritypatent/IT994112B/it
Priority to DE19732338030prioritypatent/DE2338030A1/de
Priority to CH1100673Aprioritypatent/CH559664A5/de
Priority to NL7310439Aprioritypatent/NL7310439A/xx
Priority to FR7327725Aprioritypatent/FR2194609B3/fr
Publication of JPS4932797ApublicationCriticalpatent/JPS4932797A/ja
Publication of JPS5139599B2publicationCriticalpatent/JPS5139599B2/ja