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
AU25834/67A
Inventor
BOWEN DAHMS and BYRON PRIESTLEY EDMONDS JAMES
Filing date
Publication date
Application filedfiledCritical
Publication of AU2583467ApublicationCriticalpatent/AU2583467A/en