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.)
P G H Industries Ltd
Original Assignee
P G H Industries Ltd
Filing date
Publication date
Application filed by P G H Industries LtdfiledCriticalP G H Industries Ltd
Priority to AU44586/72ApriorityCriticalpatent/AU480789B2/en
Application grantedgrantedCritical
Publication of AU480789B2publicationCriticalpatent/AU480789B2/en
Publication of AU480789ApublicationCriticalpatent/AU480789A/xx