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 JP5014472ApriorityCriticalpatent/JPS5133579B2/ja
Publication of JPS4914557ApublicationCriticalpatent/JPS4914557A/ja
Publication of JPS5133579B2publicationCriticalpatent/JPS5133579B2/ja