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 Kobus VermeulenfiledCriticalKobus Vermeulen
Priority to ZA9706376ApriorityCriticalpatent/ZA976376B/en
Publication of ZA976376BpublicationCriticalpatent/ZA976376B/en