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.)
KENNETH WILLIAM NORRIS and ALAN HUBERT LUCAS ALAN DONALD BUNYARD
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.)
Norris Filters Ltd
Original Assignee
Norris Filters Ltd
Filing date
Publication date
Application filed by Norris Filters LtdfiledCriticalNorris Filters Ltd
Application grantedgrantedCritical
Publication of AU424933B2publicationCriticalpatent/AU424933B2/en
Publication of AU1953767ApublicationCriticalpatent/AU1953767A/en