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
CA610883A
Inventor
Granger Lionel
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.)
Anciens Bac Sa Ets
Original Assignee
Anciens Bac Sa Ets
Publication date
Application grantedgrantedCritical
Publication of CA610883ApublicationCriticalpatent/CA610883A/en