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 JP9964774ApriorityCriticalpatent/JPS531656B2/ja
Publication of JPS5126519ApublicationCriticalpatent/JPS5126519A/ja
Publication of JPS531656B2publicationCriticalpatent/JPS531656B2/ja