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 DE19671629907external-prioritypatent/DE1629907B2/de
Application filedfiledCritical
Application grantedgrantedCritical
Publication of FR1595998ApublicationCriticalpatent/FR1595998A/fr