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
AU25074/67A
Inventor
Helmut Danzer Josef
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.)
Fried Krupp AG Hoesch Krupp
Original Assignee
Hoesch AG
Filing date
Publication date
Application filed by Hoesch AGfiledCriticalHoesch AG
Publication of AU2507467ApublicationCriticalpatent/AU2507467A/en