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 Mini Van WaterwesefiledCriticalMini Van Waterwese
Priority to ZA886186ApriorityCriticalpatent/ZA886186B/en
Publication of ZA886186BpublicationCriticalpatent/ZA886186B/en