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.)
Expired
Application number
AU50089/64A
Inventor
Richard James David
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.)
William & James (engineers) Ltd
Original Assignee
William & James (engineers) 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
Application filed by William & James (engineers) LtdfiledCriticalWilliam & James (engineers) Ltd
Publication of AU5008964ApublicationCriticalpatent/AU5008964A/en