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
AU25865/67A
Inventor
MARTIN CHEMERDA and MEYER SLETZINGER JOHN
Filing date
Publication date
Application filedfiledCritical
Publication of AU2586567ApublicationCriticalpatent/AU2586567A/en