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
CA638688A
Inventor
J. Wallace Florence
J. Slisz John
Chodil Frank
C. Wallace Leslie
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.)
CMP STAMPINGS Inc
Original Assignee
CMP STAMPINGS Inc
Publication date
Application grantedgrantedCritical
Publication of CA638688ApublicationCriticalpatent/CA638688A/en