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 JP6846872ApriorityCriticalpatent/JPS563760B2/ja
Publication of JPS4926710ApublicationCriticalpatent/JPS4926710A/ja
Publication of JPS563760B2publicationCriticalpatent/JPS563760B2/ja
