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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Sidney Frank Eves
Original Assignee
Sidney Frank Eves
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Publication date
Application filed by Sidney Frank EvesfiledCriticalSidney Frank Eves
Application grantedgrantedCritical
Publication of AU149997B2publicationCriticalpatent/AU149997B2/en
Publication of AU3779050ApublicationCriticalpatent/AU3779050A/en