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.)
National Valve and Engineering Co Pty Ltd
Original Assignee
National Valve and Engineering Co Pty Ltd
Filing date
Publication date
Application filed by National Valve and Engineering Co Pty LtdfiledCriticalNational Valve and Engineering Co Pty Ltd
Application grantedgrantedCritical
Publication of AU3590458ApublicationCriticalpatent/AU3590458A/en
Publication of AU233986B2publicationCriticalpatent/AU233986B2/en