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 JP4616972ApriorityCriticalpatent/JPS535006B2/ja
Publication of JPS498108ApublicationCriticalpatent/JPS498108A/ja
Publication of JPS535006B2publicationCriticalpatent/JPS535006B2/ja