Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filedfiledCritical
Priority to JP13223276ApriorityCriticalpatent/JPS5357022A/ja
Publication of JPS5357022ApublicationCriticalpatent/JPS5357022A/ja
Publication of JPS567358B2publicationCriticalpatent/JPS567358B2/ja