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.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ministerium fuer Verkehrswesen
Original Assignee
Ministerium fuer Verkehrswesen
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 filed by Ministerium fuer VerkehrswesenfiledCriticalMinisterium fuer Verkehrswesen
Publication of FR2196258A2publicationCriticalpatent/FR2196258A2/fr
Application grantedgrantedCritical
Publication of FR2196258B2publicationCriticalpatent/FR2196258B2/fr
