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
CA874331A
Inventor
H. Knell Bernhard
Desfossez Paul
Hess Walter
Schulz Hans-Dieter
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.)
SMS Concast AG
Schloemann AG
Original Assignee
Concast AG
Schloemann AG
Publication date
Application grantedgrantedCritical
Publication of CA874331ApublicationCriticalpatent/CA874331A/en