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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Roberte Nelson
Original Assignee
Roberte Nelson
Filing date
Publication date
Priority claimed from US395520Aexternal-prioritypatent/US3859484A/en
Application filed by Roberte NelsonfiledCriticalRoberte Nelson
Application grantedgrantedCritical
Publication of AU7305774ApublicationCriticalpatent/AU7305774A/en
Publication of AU485655B2publicationCriticalpatent/AU485655B2/en