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 JP5914673ApriorityCriticalpatent/JPS5315547B2/ja
Publication of JPS508857ApublicationCriticalpatent/JPS508857A/ja
Publication of JPS5315547B2publicationCriticalpatent/JPS5315547B2/ja