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
CA682549A
Inventor
E. L. Grettve Karl
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.)
LILLA EDETS PAPPERSBRUKS AB
Original Assignee
LILLA EDETS PAPPERSBRUKS AB
Publication date
Application grantedgrantedCritical
Publication of CA682549ApublicationCriticalpatent/CA682549A/en