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Priority to JP7526871ApriorityCriticalpatent/JPS5230527B2/ja
Priority to IT2964372Aprioritypatent/IT967841B/it
Priority to DE19722247110prioritypatent/DE2247110A1/de
Priority to FR7233959Aprioritypatent/FR2155341A5/fr
Priority to GB4453772Aprioritypatent/GB1402003A/en
Publication of JPS4842017ApublicationCriticalpatent/JPS4842017A/ja
Publication of JPS5230527B2publicationCriticalpatent/JPS5230527B2/ja