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
CA905823A
Inventor
Pantelejevs Apolons
E. Jurazs Peter
T. Roubicek Theodore
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.)
Canadian Forest Products Ltd
Original Assignee
Canadian Forest Products Ltd
Publication date
Application grantedgrantedCritical
Publication of CA905823ApublicationCriticalpatent/CA905823A/en