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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Alfred Victor Hemmens
Original Assignee
Alfred Victor Hemmens
Filing date
Publication date
Application filed by Alfred Victor HemmensfiledCriticalAlfred Victor Hemmens
Application grantedgrantedCritical
Publication of AU132539B2publicationCriticalpatent/AU132539B2/en
Publication of AU574046ApublicationCriticalpatent/AU574046A/en