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 Quintin John Thatche DavenportfiledCriticalQuintin John Thatche Davenport
Priority to ZA9905701ApriorityCriticalpatent/ZA995701B/en
Publication of ZA995701BpublicationCriticalpatent/ZA995701B/en