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 JP47019936ApriorityCriticalpatent/JPS5141077B2/ja
Priority to US00334714Aprioritypatent/US3837808A/en
Publication of JPS4889790ApublicationCriticalpatent/JPS4889790A/ja
Publication of JPS5141077B2publicationCriticalpatent/JPS5141077B2/ja
