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
CA655154A
Inventor
G. Platt 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.)
Flex O Lators Inc
Original Assignee
Flex O Lators Inc
Publication date
Application grantedgrantedCritical
Publication of CA655154ApublicationCriticalpatent/CA655154A/en