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 JP5672372ApriorityCriticalpatent/JPS549484B2/ja
Publication of JPS4917708ApublicationCriticalpatent/JPS4917708A/ja
Publication of JPS549484B2publicationCriticalpatent/JPS549484B2/ja