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 CH1383671Aexternal-prioritypatent/CH536577A/de
Application filedfiledCritical
Publication of JPS4841055ApublicationCriticalpatent/JPS4841055A/ja