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 JP440077ApriorityCriticalpatent/JPS5391252A/ja
Publication of JPS5391252ApublicationCriticalpatent/JPS5391252A/ja
Publication of JPS5515363B2publicationCriticalpatent/JPS5515363B2/ja
