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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Douglas Holdsworth Gibson
Original Assignee
Douglas Holdsworth Gibson
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Application filed by Douglas Holdsworth GibsonfiledCriticalDouglas Holdsworth Gibson
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Publication of AU147299B2publicationCriticalpatent/AU147299B2/en
Publication of AU3614450ApublicationCriticalpatent/AU3614450A/en