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 DE19671654319external-prioritypatent/DE1654319A1/de
Application filedfiledCritical
Application grantedgrantedCritical
Publication of FR1594984ApublicationCriticalpatent/FR1594984A/fr