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 JP1047977ApriorityCriticalpatent/JPS5396026A/ja
Publication of JPS5396026ApublicationCriticalpatent/JPS5396026A/ja
Publication of JPS5633357B2publicationCriticalpatent/JPS5633357B2/ja