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 JP6658378ApriorityCriticalpatent/JPS54159034A/ja
Publication of JPS54159034ApublicationCriticalpatent/JPS54159034A/ja
Publication of JPS5740790B2publicationCriticalpatent/JPS5740790B2/ja
