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.)
Barrett & Hews Ltd
Original Assignee
Barrett & Hews Ltd
Filing date
Publication date
Application filed by Barrett & Hews LtdfiledCriticalBarrett & Hews Ltd
Application grantedgrantedCritical
Publication of AU204175B2publicationCriticalpatent/AU204175B2/en
Publication of AU1488555ApublicationCriticalpatent/AU1488555A/en