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 JP48143129ApriorityCriticalpatent/JPS5224577B2/ja
Publication of JPS5089555ApublicationCriticalpatent/JPS5089555A/ja
Publication of JPS5224577B2publicationCriticalpatent/JPS5224577B2/ja