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
CA914185A
Inventor
Cluzan Robert
Nicod Bernard
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.)
LES C DAVID-RABOT Ets
Original Assignee
LES C DAVID-RABOT Ets
Publication date
Application grantedgrantedCritical
Publication of CA914185ApublicationCriticalpatent/CA914185A/en