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 JP12408774ApriorityCriticalpatent/JPS5149662A/ja
Publication of JPS5149662ApublicationCriticalpatent/JPS5149662A/ja
Publication of JPS5532244B2publicationCriticalpatent/JPS5532244B2/ja