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
CA613199A
Inventor
A. Mcbean William
Clark Lincoln
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.)
PEMBINA PIPE LINE Ltd
Original Assignee
PEMBINA PIPE LINE Ltd
Publication date
Application grantedgrantedCritical
Publication of CA613199ApublicationCriticalpatent/CA613199A/en