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
AU8403/27A
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.)
Walter Dudden Mason
Original Assignee
Walter Dudden Mason
Filing date
Publication date
Application filed by Walter Dudden MasonfiledCriticalWalter Dudden Mason
Publication of AU840327ApublicationCriticalpatent/AU840327A/en