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.)
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.)
Petrie and Mcnaught Ltd
Original Assignee
Petrie and Mcnaught 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 Petrie and Mcnaught LtdfiledCriticalPetrie and Mcnaught Ltd
Application grantedgrantedCritical
Publication of AU287993B2publicationCriticalpatent/AU287993B2/en
Publication of AU4127364ApublicationCriticalpatent/AU4127364A/en