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 JP10274879ApriorityCriticalpatent/JPS5627879A/ja
Publication of JPS5627879ApublicationCriticalpatent/JPS5627879A/ja
Publication of JPS5748951B2publicationCriticalpatent/JPS5748951B2/ja