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
CA752072A
Inventor
G. Byers Hugh
D. Bain James
Katchky Max
G. Dodge Arthur
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.)
Canada, AS REPRESENTED BY CANADIAN AR SENALS Ltd
Original Assignee
Canada, AS REPRESENTED BY CANADIAN AR SENALS Ltd
Publication date
Application grantedgrantedCritical
Publication of CA752072ApublicationCriticalpatent/CA752072A/en