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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Reginald Lawrence Campbell
Original Assignee
Reginald Lawrence Campbell
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Application filed by Reginald Lawrence CampbellfiledCriticalReginald Lawrence Campbell
Application grantedgrantedCritical
Publication of AU162289B2publicationCriticalpatent/AU162289B2/en
Publication of AU2154853ApublicationCriticalpatent/AU2154853A/en