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
AU54328/69A
Inventor
MARTIN CHEMERDA and EDWARD JOSEPH GLAMKOWSKI JOHN
Filing date
Publication date
Application filedfiledCritical
Publication of AU5432869ApublicationCriticalpatent/AU5432869A/en