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 JP13331073ApriorityCriticalpatent/JPS5217118B2/ja
Priority to FR7438912Aprioritypatent/FR2252405B1/fr
Priority to GB5131974Aprioritypatent/GB1436509A/en
Publication of JPS5082288ApublicationCriticalpatent/JPS5082288A/ja
Publication of JPS5217118B2publicationCriticalpatent/JPS5217118B2/ja