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.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Victor Francis Barrs
Original Assignee
Victor Francis Barrs
Filing date
Publication date
Application filed by Victor Francis BarrsfiledCriticalVictor Francis Barrs
Application grantedgrantedCritical
Publication of AU1651462ApublicationCriticalpatent/AU1651462A/en
Publication of AU257496B2publicationCriticalpatent/AU257496B2/en