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
AU21564/67A
Inventor
Harold Moulton Clifford
Filing date
Publication date
Application filedfiledCritical
Publication of AU2156467ApublicationCriticalpatent/AU2156467A/en