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 GB858502600Aexternal-prioritypatent/GB8502600D0/en
Priority claimed from GB858522975Aexternal-prioritypatent/GB8522975D0/en
Priority claimed from NO860346Aexternal-prioritypatent/NO860346L/en
Publication of NO904017LpublicationCriticalpatent/NO904017L/en
Application filed by Conoco Uk LimitedfiledCriticalConoco Uk Limited
Priority to NO904017ApriorityCriticalpatent/NO904017D0/en
Publication of NO904017D0publicationCriticalpatent/NO904017D0/en