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
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Individual
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Priority claimed from NO332671Aexternal-prioritypatent/NO132909C/en
Application filed by IndividualfiledCriticalIndividual
Application grantedgrantedCritical
Publication of CA958552ApublicationCriticalpatent/CA958552A/en