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 JP47016781ApriorityCriticalpatent/JPS5138311B2/ja
Publication of JPS4884760ApublicationCriticalpatent/JPS4884760A/ja
Publication of JPS5138311B2publicationCriticalpatent/JPS5138311B2/ja