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
AU66363/65A
Inventor
Frederick Harris Francis
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.)
Robert H Grant Ltd Pty
Original Assignee
Robert H Grant Ltd Pty
Filing date
Publication date
Application filed by Robert H Grant Ltd PtyfiledCriticalRobert H Grant Ltd Pty
Publication of AU6636365ApublicationCriticalpatent/AU6636365A/en