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Priority to JP9361671ApriorityCriticalpatent/JPS5145376B2/ja
Priority to CA142,261Aprioritypatent/CA960163A/en
Priority to DE2223797Aprioritypatent/DE2223797C3/de
Priority to US253756Aprioritypatent/US3882981A/en
Publication of JPS4858566ApublicationCriticalpatent/JPS4858566A/ja
Publication of JPS5145376B2publicationCriticalpatent/JPS5145376B2/ja