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 ROBERTS and LEONARD SEYMOUR TOULSON EDWIN JAMES MAYNARD
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.)
Parsons Engineering Co Pty
Original Assignee
Parsons Engineering Co Pty
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 Parsons Engineering Co PtyfiledCriticalParsons Engineering Co Pty
Application grantedgrantedCritical
Publication of AU262446B2publicationCriticalpatent/AU262446B2/en
Publication of AU6684060ApublicationCriticalpatent/AU6684060A/en