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 JP12658979ApriorityCriticalpatent/JPS55123414A/ja
Publication of JPS55123414ApublicationCriticalpatent/JPS55123414A/ja
Publication of JPS5736843B2publicationCriticalpatent/JPS5736843B2/ja