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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Ivy Beryl Lucas
Original Assignee
Ivy Beryl Lucas
Filing date
Publication date
Application filed by Ivy Beryl LucasfiledCriticalIvy Beryl Lucas
Application grantedgrantedCritical
Publication of AU4430758ApublicationCriticalpatent/AU4430758A/en
Publication of AU243424B2publicationCriticalpatent/AU243424B2/en