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.)
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.)
LAWRENCE JOHN G
REUBEN F MCLEAN
Original Assignee
LAWRENCE JOHN G
REUBEN F MCLEAN
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by LAWRENCE JOHN G, REUBEN F MCLEANfiledCriticalLAWRENCE JOHN G
Priority to CA096,817ApriorityCriticalpatent/CA991133A/en
Application grantedgrantedCritical
Publication of CA991133ApublicationCriticalpatent/CA991133A/en