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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Arthur Ernest Seith
Original Assignee
Arthur Ernest Seith
Filing date
Publication date
Application filed by Arthur Ernest SeithfiledCriticalArthur Ernest Seith
Application grantedgrantedCritical
Publication of AU136931B2publicationCriticalpatent/AU136931B2/en
Publication of AU1729047ApublicationCriticalpatent/AU1729047A/en