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 JP13340873ApriorityCriticalpatent/JPS5724557B2/ja
Publication of JPS5086235ApublicationCriticalpatent/JPS5086235A/ja
Publication of JPS5724557B2publicationCriticalpatent/JPS5724557B2/ja