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 Griplock Pty LtdfiledCriticalGriplock Pty Ltd
Priority to ZA9707954ApriorityCriticalpatent/ZA977954B/en
Publication of ZA977954BpublicationCriticalpatent/ZA977954B/en