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
AU29870/67A
Inventor
JR. and MELFORD RAY BEAMON THOMAS SAMUEL HEINS
Filing date
Publication date
Application filedfiledCritical
Publication of AU2987067ApublicationCriticalpatent/AU2987067A/en