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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Robert George Ingen
Original Assignee
Robert George Ingen
Filing date
Publication date
Application filed by Robert George IngenfiledCriticalRobert George Ingen
Application grantedgrantedCritical
Publication of AU136935B2publicationCriticalpatent/AU136935B2/en
Publication of AU1277647ApublicationCriticalpatent/AU1277647A/en