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 JP743739ApriorityCriticalpatent/JPS5443914B2/ja
Publication of JPS5098773ApublicationCriticalpatent/JPS5098773A/ja
Publication of JPS5443914B2publicationCriticalpatent/JPS5443914B2/ja