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 JP1342475ApriorityCriticalpatent/JPS572841B2/ja
Publication of JPS5189607ApublicationCriticalpatent/JPS5189607A/ja
Publication of JPS572841B2publicationCriticalpatent/JPS572841B2/ja