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 Henry Leather TerencefiledCriticalHenry Leather Terence
Priority to ZA872125ApriorityCriticalpatent/ZA872125B/en
Publication of ZA872125BpublicationCriticalpatent/ZA872125B/en