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
CA608498A
Inventor
Mccann Robert
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.)
QUEBEC CHAIN SAW Ltd
Original Assignee
QUEBEC CHAIN SAW Ltd
Publication date
Application grantedgrantedCritical
Publication of CA608498ApublicationCriticalpatent/CA608498A/en