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 JP44024027ApriorityCriticalpatent/JPS5116311B1/ja
Priority to DE19702014903prioritypatent/DE2014903B2/de
Priority to GB04771/70Aprioritypatent/GB1277988A/en
Priority to FR7011131Aprioritypatent/FR2037280B1/fr
Publication of JPS5116311B1publicationCriticalpatent/JPS5116311B1/ja