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
CA886330A
Inventor
L. Polidan Harry
M. Packard Norman
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.)
Navistar Inc
SPX Technologies Inc
Original Assignee
International Harverster Corp
Sealed Power Corp
Publication date
Application grantedgrantedCritical
Publication of CA886330ApublicationCriticalpatent/CA886330A/en