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.)
John Horace Longley and Bernard Graham Kenneth Foster
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.)
A C Cossar Ltd
Original Assignee
A C Cossar Ltd
Filing date
Publication date
Application filed by A C Cossar LtdfiledCriticalA C Cossar Ltd
Application grantedgrantedCritical
Publication of AU5196959ApublicationCriticalpatent/AU5196959A/en
Publication of AU234835B2publicationCriticalpatent/AU234835B2/en