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 JP11340074ApriorityCriticalpatent/JPS5139982A/ja
Publication of JPS5139982ApublicationCriticalpatent/JPS5139982A/ja
Publication of JPS5714558B2publicationCriticalpatent/JPS5714558B2/ja