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
CA773349A
Inventor
B. Jordansson Lars
Larsson Karl-Olof
B. Wahlstrom Per
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.)
Metso Fiber Karlstad AB
Original Assignee
Karlstads Mekaniska Werkstad AB
Publication date
Application grantedgrantedCritical
Publication of CA773349ApublicationCriticalpatent/CA773349A/en