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 Tfm Proprietary LtdfiledCriticalTfm Proprietary Ltd
Priority to ZA9705481ApriorityCriticalpatent/ZA975481B/en
Publication of ZA975481BpublicationCriticalpatent/ZA975481B/en