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
CA889092A
Inventor
D. Long Emile
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.)
Gillett Tool Co Inc
Original Assignee
Gillett Tool Co Inc
Publication date
Application grantedgrantedCritical
Publication of CA889092ApublicationCriticalpatent/CA889092A/en