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 JP49096369ApriorityCriticalpatent/JPS5159624A/ja
Publication of JPS5159624ApublicationCriticalpatent/JPS5159624A/ja
Publication of JPS5331773B2publicationCriticalpatent/JPS5331773B2/ja