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
CA217,936A
Inventor
Guy M. Baudelet De Livois
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.)
Controle Bailey SA
Original Assignee
Controle Bailey SA
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from CA114,007Aexternal-prioritypatent/CA984488A/en
Application filed by Controle Bailey SAfiledCriticalControle Bailey SA
Priority to CA217,936ApriorityCriticalpatent/CA989040A/en
Application grantedgrantedCritical
Publication of CA989040ApublicationCriticalpatent/CA989040A/en