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 JP48080452ApriorityCriticalpatent/JPS5753363B2/ja
Publication of JPS5030982ApublicationCriticalpatent/JPS5030982A/ja
Publication of JPS5753363B2publicationCriticalpatent/JPS5753363B2/ja