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 JP2210270ApriorityCriticalpatent/JPS5023514B1/ja
Priority to GB5340270Aprioritypatent/GB1311546A/en
Priority to FR7040644Aprioritypatent/FR2069345A5/fr
Publication of JPS5023514B1publicationCriticalpatent/JPS5023514B1/ja