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Priority to JP1628472ApriorityCriticalpatent/JPS5536300B2/ja
Priority to BR113873Aprioritypatent/BR7301138D0/pt
Priority to IT2052073Aprioritypatent/IT979218B/it
Publication of JPS4885367ApublicationCriticalpatent/JPS4885367A/ja
Publication of JPS5536300B2publicationCriticalpatent/JPS5536300B2/ja