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 JP6560477ApriorityCriticalpatent/JPS54299A/ja
Publication of JPS54299ApublicationCriticalpatent/JPS54299A/ja
Publication of JPS5749338B2publicationCriticalpatent/JPS5749338B2/ja