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
CA597900A
Inventor
Godar Charles-Louis
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.)
Erop-Cl
Original Assignee
Erop-Cl
Publication date
Application grantedgrantedCritical
Publication of CA597900ApublicationCriticalpatent/CA597900A/en