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 Michael Henry SchulstfiledCriticalMichael Henry Schulst
Priority to ZA200901169ApriorityCriticalpatent/ZA200901169B/en
Publication of ZA200901169BpublicationCriticalpatent/ZA200901169B/en