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 Merwe Jan Jonathan V DfiledCriticalMerwe Jan Jonathan V D
Priority to ZA9903990ApriorityCriticalpatent/ZA993990B/en
Publication of ZA993990BpublicationCriticalpatent/ZA993990B/en