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
CA 34738
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.)
Pyroil Canada Ltd
Original Assignee
Pyroil Canada Ltd
Publication date
Priority to CA 34738priorityCriticalpatent/CA34738S/en
Application grantedgrantedCritical
Publication of CA34738SpublicationCriticalpatent/CA34738S/en