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.)
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Individual
Original Assignee
Individual
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Application filed by IndividualfiledCriticalIndividual
Priority to CA133,321ApriorityCriticalpatent/CA961394A/en
Priority to CA198,649Aprioritypatent/CA961395A/en
Application grantedgrantedCritical
Publication of CA961394ApublicationCriticalpatent/CA961394A/en