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.)
Frank James Morris Ralph Birger Alexander Macdonald
Original Assignee
Frank James Morris Ralph Birger Alexander Macdonald
Filing date
Publication date
Application filed by Frank James Morris Ralph Birger Alexander MacdonaldfiledCriticalFrank James Morris Ralph Birger Alexander Macdonald
Application grantedgrantedCritical
Publication of AU132384B2publicationCriticalpatent/AU132384B2/en
Publication of AU405046ApublicationCriticalpatent/AU405046A/en