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 JP716872ApriorityCriticalpatent/JPS527266B2/ja
Priority to US00282066Aprioritypatent/US3789905A/en
Publication of JPS4877647ApublicationCriticalpatent/JPS4877647A/ja
Publication of JPS527266B2publicationCriticalpatent/JPS527266B2/ja
