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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Ruth Hargreaves
Original Assignee
Ruth Hargreaves
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Publication date
Application filed by Ruth HargreavesfiledCriticalRuth Hargreaves
Application grantedgrantedCritical
Publication of AU1159747ApublicationCriticalpatent/AU1159747A/en
Publication of AU134867B2publicationCriticalpatent/AU134867B2/en