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.)
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filedfiledCritical
Priority to AU57515/73ApriorityCriticalpatent/AU480416B2/en
Priority claimed from AU57515/73Aexternal-prioritypatent/AU480416B2/en
Application grantedgrantedCritical
Publication of AU480416B2publicationCriticalpatent/AU480416B2/en
Publication of AU480416ApublicationCriticalpatent/AU480416A/xx