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
AU43475/72A
Inventor
Wilhelm Roever
Helmut Junghan
Alfred Roeder
Hans-Werner Kauczor
Gunter Kuhne
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.)
DUISBURGER KUPFERHUTTE AND BAYER FARBENFABRIEKEN AG
Original Assignee
DUISBURGER KUPFERHUTTE AND BAYER FARBENFABRIEKEN 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 DUISBURGER KUPFERHUTTE AND BAYER FARBENFABRIEKEN AGfiledCriticalDUISBURGER KUPFERHUTTE AND BAYER FARBENFABRIEKEN AG
Priority to AU43475/72ApriorityCriticalpatent/AU4347572A/en
Publication of AU4347572ApublicationCriticalpatent/AU4347572A/en