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 Colin Van Der MerwefiledCriticalColin Van Der Merwe
Priority to ZA200308888ApriorityCriticalpatent/ZA200308888B/en
Publication of ZA200308888BpublicationCriticalpatent/ZA200308888B/en