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 Eric Bruce PrivettfiledCriticalEric Bruce Privett
Priority to ZA847055ApriorityCriticalpatent/ZA847055B/en
Publication of ZA847055BpublicationCriticalpatent/ZA847055B/en