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 JP1419671ApriorityCriticalpatent/JPS5322062B1/ja
Priority to NL7203221Aprioritypatent/NL7203221A/xx
Priority to DE19722212291prioritypatent/DE2212291A1/de
Publication of JPS5322062B1publicationCriticalpatent/JPS5322062B1/ja