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.)
MACDONALD DAVID MICHAEL GARDNER and ROY STEPHENS FRANK
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.)
Federal Mogul Engineering Ltd
Original Assignee
Glacier Metal Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from GB2199472Aexternal-prioritypatent/GB1430371A/en
Application filed by Glacier Metal Co LtdfiledCriticalGlacier Metal Co Ltd
Publication of AU5554673ApublicationCriticalpatent/AU5554673A/en
Application grantedgrantedCritical
Publication of AU467331B2publicationCriticalpatent/AU467331B2/en