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
CA704906A
Inventor
Fischer Fritz
Schmitt-Thomas Karlheinz
Seul Vincenz
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.)
STAHL-UND WALZWERKE RASSELSTEIN/ANDERNACH AG
Original Assignee
STAHL-UND WALZWERKE RASSELSTEIN/ANDERNACH AG
Publication date
Application grantedgrantedCritical
Publication of CA704906ApublicationCriticalpatent/CA704906A/en