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
AU3156/26A
Inventor
Alfred Ernest Southall William
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.)
H V MCKAY Ltd Pty
Original Assignee
H V MCKAY Ltd Pty
Filing date
Publication date
Application filed by H V MCKAY Ltd PtyfiledCriticalH V MCKAY Ltd Pty
Publication of AU315626ApublicationCriticalpatent/AU315626A/en