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 DE702051756Aexternal-prioritypatent/DE2051756B2/en
Priority claimed from DE19712117519external-prioritypatent/DE2117519A1/en
Application filed by IndividualfiledCriticalIndividual
Application grantedgrantedCritical
Publication of AU3463671ApublicationCriticalpatent/AU3463671A/en
Publication of AU457658B2publicationCriticalpatent/AU457658B2/en