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
CA887479A
Inventor
H. Girvan John
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.)
Minnesota Automotive Inc
Original Assignee
Minnesota Automotive Inc
Publication date
Application grantedgrantedCritical
Publication of CA887479ApublicationCriticalpatent/CA887479A/en