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 JP44049228ApriorityCriticalpatent/JPS5126770B1/ja
Priority to GB2696570Aprioritypatent/GB1285659A/en
Priority to DE19702028462prioritypatent/DE2028462C/de
Priority to FR7021927Aprioritypatent/FR2052595A5/fr
Publication of JPS5126770B1publicationCriticalpatent/JPS5126770B1/ja