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Priority to JP5372472ApriorityCriticalpatent/JPS5315324B2/ja
Priority to DE2261519Aprioritypatent/DE2261519C3/de
Priority to FR7244798Aprioritypatent/FR2163689B1/fr
Priority to CA158,959Aprioritypatent/CA1030225A/en
Publication of JPS4911203ApublicationCriticalpatent/JPS4911203A/ja
Priority to US05/517,610prioritypatent/US3985964A/en
Publication of JPS5315324B2publicationCriticalpatent/JPS5315324B2/ja