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.)
PHOENIX-RHEINROHR AG VEREINIGTE HUETTEN- und ROHRENWERKE
Max Planck Institut fuer Eisenforschung
Phoenix Rheinrohr AG
Original Assignee
PHOENIX-RHEINROHR AG VEREINIGTE HUETTEN- und ROHRENWERKE
Max Planck Institut fuer Eisenforschung
Phoenix Rheinrohr AG
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 PHOENIX-RHEINROHR AG VEREINIGTE HUETTEN- und ROHRENWERKE, Max Planck Institut fuer Eisenforschung, Phoenix Rheinrohr AGfiledCriticalPHOENIX-RHEINROHR AG VEREINIGTE HUETTEN- und ROHRENWERKE
Priority to FR934357ApriorityCriticalpatent/FR83608E/fr
Application grantedgrantedCritical
Publication of FR83608EpublicationCriticalpatent/FR83608E/fr