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
Priority claimed from CH411373Aexternal-prioritypatent/CH564196A5/xx
Application filedfiledCritical
Publication of JPS49128773ApublicationCriticalpatent/JPS49128773A/ja