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.)
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.)
Individual
Original Assignee
Individual
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 ZA00751166Aexternal-prioritypatent/ZA751166B/xx
Priority claimed from CA246,033Aexternal-prioritypatent/CA1066462A/fr
Application filed by IndividualfiledCriticalIndividual
Priority to CA313,135ApriorityCriticalpatent/CA1058810A/fr
Application grantedgrantedCritical
Publication of CA1058810ApublicationCriticalpatent/CA1058810A/fr