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
CA828559A
Inventor
Morin Jean-Jacques
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.)
CHARLES MORIN A RESPONSABILITE Ltee Ste
Original Assignee
CHARLES MORIN A RESPONSABILITE Ltee Ste
Publication date
Application grantedgrantedCritical
Publication of CA828559ApublicationCriticalpatent/CA828559A/en