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 GB868616038Aexternal-prioritypatent/GB8616038D0/en
Priority claimed from GB878705108Aexternal-prioritypatent/GB8705108D0/en
Priority claimed from GB878706265Aexternal-prioritypatent/GB8706265D0/en
Priority claimed from PCT/GB1987/000408external-prioritypatent/WO1988000179A2/en
Application filed by Davy Mckee LtdfiledCriticalDavy Mckee Ltd
Publication of NO880878D0publicationCriticalpatent/NO880878D0/no
Publication of NO880878LpublicationCriticalpatent/NO880878L/no
Publication of NO169538BpublicationCriticalpatent/NO169538B/no
Publication of NO169538CpublicationCriticalpatent/NO169538C/no