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
AU50583/69A
Inventor
Harrington Smith Leroy Jr
Filing date
Publication date
Application filedfiledCritical
Publication of AU5058369ApublicationCriticalpatent/AU5058369A/en