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 Form Scaff HoldingsfiledCriticalForm Scaff Holdings
Priority to ZA862328ApriorityCriticalpatent/ZA862328B/en
Publication of ZA862328BpublicationCriticalpatent/ZA862328B/en