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
AU61637/69A
Inventor
Last Sir Rigg Macdonald A
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.)
Ala Stair Rigg Macdonald
Original Assignee
Ala Stair Rigg Macdonald
Filing date
Publication date
Application filed by Ala Stair Rigg MacdonaldfiledCriticalAla Stair Rigg Macdonald
Publication of AU6163769ApublicationCriticalpatent/AU6163769A/en