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 JP13732873ApriorityCriticalpatent/JPS5612919B2/ja
Publication of JPS5090353ApublicationCriticalpatent/JPS5090353A/ja
Publication of JPS5612919B2publicationCriticalpatent/JPS5612919B2/ja
