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 Hunts Manufacturing Company PrfiledCriticalHunts Manufacturing Company Pr
Priority to ZA897624ApriorityCriticalpatent/ZA897624B/en
Publication of ZA897624BpublicationCriticalpatent/ZA897624B/en