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.)
GEA Group AG
Original Assignee
Metallgesellschaft 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
Priority claimed from DEM65778Aexternal-prioritypatent/DE1245872B/de
Application filed by Metallgesellschaft AGfiledCriticalMetallgesellschaft AG
Priority to FR66837ApriorityCriticalpatent/FR1484493A/fr
Application grantedgrantedCritical
Publication of FR1484493ApublicationCriticalpatent/FR1484493A/fr