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
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Filing date
Publication date
Application filed by IndividualfiledCriticalIndividual
Priority to CA276,336ApriorityCriticalpatent/CA1112014A/fr
Priority to CA385,018Aprioritypatent/CA1129235A/fr
Application grantedgrantedCritical
Publication of CA1112014ApublicationCriticalpatent/CA1112014A/fr