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 JP47101422ApriorityCriticalpatent/JPS5248798B2/ja
Priority to US403862Aprioritypatent/US3877004A/en
Publication of JPS4960495ApublicationCriticalpatent/JPS4960495A/ja
Publication of JPS5248798B2publicationCriticalpatent/JPS5248798B2/ja