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.)
LESLIE DONALD HIGNETT and JAMES KEITH GENTLES JACK BLATCHLEY HARRISON
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.)
Goodlass Wall and Co Ltd
Original Assignee
Goodlass Wall and Co 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 Goodlass Wall and Co LtdfiledCriticalGoodlass Wall and Co Ltd
Application grantedgrantedCritical
Publication of AU272596B2publicationCriticalpatent/AU272596B2/en
Publication of AU1529262ApublicationCriticalpatent/AU1529262A/en