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
CA752501A
Inventor
E. Beale Stanley
V. Fisher 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.)
SCANBE Manufacturing CORP
Original Assignee
SCANBE Manufacturing CORP
Publication date
Application grantedgrantedCritical
Publication of CA752501ApublicationCriticalpatent/CA752501A/en