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
AU24447/67A
Inventor
Dickey Nevitt Thomas
Filing date
Publication date
Application filedfiledCritical
Publication of AU2444767ApublicationCriticalpatent/AU2444767A/en