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 JP5494772ApriorityCriticalpatent/JPS532321B2/ja
Priority to US332482Aprioritypatent/US3902010A/en
Priority to DE2307488Aprioritypatent/DE2307488C3/de
Publication of JPS4917125ApublicationCriticalpatent/JPS4917125A/ja
Publication of JPS532321B2publicationCriticalpatent/JPS532321B2/ja