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 JP47038068ApriorityCriticalpatent/JPS5032064B2/ja
Priority to US00349471Aprioritypatent/US3825058A/en
Priority to DE2318850Aprioritypatent/DE2318850C3/de
Publication of JPS48103420ApublicationCriticalpatent/JPS48103420A/ja
Publication of JPS5032064B2publicationCriticalpatent/JPS5032064B2/ja
