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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Muriel Joy Cosgrave
Original Assignee
Muriel Joy Cosgrave
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Publication date
Application filed by Muriel Joy CosgravefiledCriticalMuriel Joy Cosgrave
Application grantedgrantedCritical
Publication of AU155323B2publicationCriticalpatent/AU155323B2/en
Publication of AU875152ApublicationCriticalpatent/AU875152A/en