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
CA 32496
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.)
ANDREW S FRASER
MALCOLM D SINCLAIR
Original Assignee
ANDREW S FRASER
MALCOLM D SINCLAIR
Publication date
Priority to CA 32496priorityCriticalpatent/CA32496S/en
Application grantedgrantedCritical
Publication of CA32496SpublicationCriticalpatent/CA32496S/en