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 JP9572974ApriorityCriticalpatent/JPS5440333B2/ja
Publication of JPS5123037ApublicationCriticalpatent/JPS5123037A/ja
Publication of JPS5440333B2publicationCriticalpatent/JPS5440333B2/ja