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
CA849045A
Inventor
Archipoff Alexis
P. Carriere Jean
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.)
Centre International Pour L'economie Et La Technologie Icet
Original Assignee
Centre International Pour L'economie Et La Technologie Icet
Publication date
Application grantedgrantedCritical
Publication of CA849045ApublicationCriticalpatent/CA849045A/en