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 JP735476ApriorityCriticalpatent/JPS5291193A/ja
Publication of JPS5291193ApublicationCriticalpatent/JPS5291193A/ja
Publication of JPS55845B2publicationCriticalpatent/JPS55845B2/ja