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 JP50085039ApriorityCriticalpatent/JPS529592A/ja
Publication of JPS529592ApublicationCriticalpatent/JPS529592A/ja
Publication of JPS5617042B2publicationCriticalpatent/JPS5617042B2/ja
