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
AU10316/32A
Inventor
Freeman Lloyd George
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.)
Opal Dyes Ltd Pty
Original Assignee
Opal Dyes Ltd Pty
Filing date
Publication date
Application filed by Opal Dyes Ltd PtyfiledCriticalOpal Dyes Ltd Pty
Publication of AU1031632ApublicationCriticalpatent/AU1031632A/en