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 JP9254779ApriorityCriticalpatent/JPS5618558A/ja
Publication of JPS5618558ApublicationCriticalpatent/JPS5618558A/ja
Publication of JPS579337B2publicationCriticalpatent/JPS579337B2/ja