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 JP2096872ApriorityCriticalpatent/JPS537668B2/ja
Publication of JPS4889478ApublicationCriticalpatent/JPS4889478A/ja
Publication of JPS537668B2publicationCriticalpatent/JPS537668B2/ja