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 JP47014863ApriorityCriticalpatent/JPS527275B2/ja
Publication of JPS4884491ApublicationCriticalpatent/JPS4884491A/ja
Publication of JPS527275B2publicationCriticalpatent/JPS527275B2/ja