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
Priority claimed from PCT/AU1987/000115external-prioritypatent/WO1987006507A1/en
Application filed by Dawson Offshore Pty LtdfiledCriticalDawson Offshore Pty Ltd
Publication of NO875390D0publicationCriticalpatent/NO875390D0/en
Publication of NO875390LpublicationCriticalpatent/NO875390L/en
Publication of NO165580BpublicationCriticalpatent/NO165580B/en