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
AU20586/34A
Inventor
Frederick Wirz Joseph
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.)
Harry Andrew Witman
Original Assignee
Harry Andrew Witman
Filing date
Publication date
Application filed by Harry Andrew WitmanfiledCriticalHarry Andrew Witman
Publication of AU2058634ApublicationCriticalpatent/AU2058634A/en