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 filed by Deton Eng PtyfiledCriticalDeton Eng Pty
Priority to ZA965020ApriorityCriticalpatent/ZA965020B/en
Publication of ZA965020BpublicationCriticalpatent/ZA965020B/en