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
CA878459A
Inventor
Alfieri Rinaldo
Sole Pierre
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.)
Ferlux SA
Original Assignee
Ferlux SA
Publication date
Application grantedgrantedCritical
Publication of CA878459ApublicationCriticalpatent/CA878459A/en