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 JP50013209ApriorityCriticalpatent/JPS605478B2/ja
Publication of JPS5190605ApublicationCriticalpatent/JPS5190605A/ja
Publication of JPS605478B2publicationCriticalpatent/JPS605478B2/ja