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 JP5587869ApriorityCriticalpatent/JPS5029108B1/ja
Priority to BE742907Dprioritypatent/BE742907A/xx
Priority to DE19702021895prioritypatent/DE2021895A1/de
Priority to FR7017645Aprioritypatent/FR2044794A1/fr
Publication of JPS5029108B1publicationCriticalpatent/JPS5029108B1/ja