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
AU8714/32A
Inventor
Berry Smith 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.)
J C Hutton Ltd Pty
Original Assignee
J C Hutton Ltd Pty
Filing date
Publication date
Application filed by J C Hutton Ltd PtyfiledCriticalJ C Hutton Ltd Pty
Publication of AU871432ApublicationCriticalpatent/AU871432A/en