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.)
Expired
Application number
AU22793/25A
Inventor
Pedersen Harald
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.)
Aktieselskapet Norsk Alumisium Co
Original Assignee
Aktieselskapet Norsk Alumisium Co
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 Aktieselskapet Norsk Alumisium CofiledCriticalAktieselskapet Norsk Alumisium Co
Publication of AU2279325ApublicationCriticalpatent/AU2279325A/en