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.)
Wolfgang Muller Karl Brinckmann. Erich Trainer Gustav Siebel
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.)
Constellium Singen GmbH
Original Assignee
Aluminium Walzwerke Singen GmbH
Filing date
Publication date
Application filed by Aluminium Walzwerke Singen GmbHfiledCriticalAluminium Walzwerke Singen GmbH
Application grantedgrantedCritical
Publication of AU4883459ApublicationCriticalpatent/AU4883459A/en
Publication of AU233607B2publicationCriticalpatent/AU233607B2/en