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
AU35929/71A
Inventor
Alexander Goudie Kenneth
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.)
P T Y Industries Ltd
Original Assignee
P T Y IND Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by P T Y IND LtdfiledCriticalP T Y IND Ltd
Publication of AU3592971ApublicationCriticalpatent/AU3592971A/en