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 JP9852771ApriorityCriticalpatent/JPS565501B2/ja
Publication of JPS4861650ApublicationCriticalpatent/JPS4861650A/ja
Publication of JPS565501B2publicationCriticalpatent/JPS565501B2/ja