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 JP6625972ApriorityCriticalpatent/JPS522733B2/ja
Publication of JPS4925533ApublicationCriticalpatent/JPS4925533A/ja
Publication of JPS522733B2publicationCriticalpatent/JPS522733B2/ja