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.)
Expired
Application number
AU8984/27A
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.)
Henry Mrak Cumming
Original Assignee
Henry Mrak Cumming
Publication date
Publication of AU898427ApublicationCriticalpatent/AU898427A/en