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 Deon Jozua AdendorfffiledCriticalDeon Jozua Adendorff
Priority to ZA931535ApriorityCriticalpatent/ZA931535B/en
Publication of ZA931535BpublicationCriticalpatent/ZA931535B/en