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
CA900834A
Inventor
C. Lane William
J. Smith Michael
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.)
Reed Paper Group Ltd
Original Assignee
Reed Paper Group Ltd
Publication date
Application grantedgrantedCritical
Publication of CA900834ApublicationCriticalpatent/CA900834A/en