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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Charles Edwin Dixon
Original Assignee
Charles Edwin Dixon
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Publication date
Application filed by Charles Edwin DixonfiledCriticalCharles Edwin Dixon
Application grantedgrantedCritical
Publication of AU157194B2publicationCriticalpatent/AU157194B2/en
Publication of AU585151ApublicationCriticalpatent/AU585151A/en