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
CA850016A
Inventor
Benes Frantisek
Jansch Franktisek
Strobl Rudolf
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.)
HUTNICTVI ZELEZA
Original Assignee
HUTNICTVI ZELEZA
Publication date
Application grantedgrantedCritical
Publication of CA850016ApublicationCriticalpatent/CA850016A/en