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 JP14818276ApriorityCriticalpatent/JPS5373796A/ja
Publication of JPS5373796ApublicationCriticalpatent/JPS5373796A/ja
Publication of JPS5747073B2publicationCriticalpatent/JPS5747073B2/ja