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 JP2614672UpriorityCriticalpatent/JPS48102720U/ja
Priority to US00337399Aprioritypatent/US3854167A/en
Publication of JPS48102720UpublicationCriticalpatent/JPS48102720U/ja