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.)
Vaw Aluminium AG
Original Assignee
Vaw Aluminium 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 DE4036410Aexternal-prioritypatent/DE4036410A1/en
Application filed by Vaw Aluminium AGfiledCriticalVaw Aluminium AG
Publication of AU7280791ApublicationCriticalpatent/AU7280791A/en
Publication of AU637877B2publicationCriticalpatent/AU637877B2/en
Assigned to VAW ALUMINIUM AGreassignmentVAW ALUMINIUM AGAmend patent request/document other than specification (104)Assignors: VEREINIGTE ALUMINIUMWERKE AG
Application grantedgrantedCritical
Publication of AU637877CpublicationCriticalpatent/AU637877C/en