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
CA874884A
Inventor
E. Schmidt George
J. Johnson Lyle
Simons Willi
Hess Walter
Bard 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.)
Schloemann AG
MCLOUTH STEEL CORP
Original Assignee
Schloemann AG
MCLOUTH STEEL CORP
Publication date
Application grantedgrantedCritical
Publication of CA874884ApublicationCriticalpatent/CA874884A/en