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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Benjamin R Harkis
Original Assignee
Benjamin R Harkis
Filing date
Publication date
Application filed by Benjamin R HarkisfiledCriticalBenjamin R Harkis
Application grantedgrantedCritical
Publication of AU107529B2publicationCriticalpatent/AU107529B2/en
Publication of AU424538ApublicationCriticalpatent/AU424538A/en